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Similar Triangles
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Questions (756)
A man is walking away from a lamppost with a light source h = 6 m above the ground. The man is m = 1.5 m tall. How long is the
3 answers
asked by
Kelsey
2,758 views
ΔABC and ΔDEF are similar. Find the values of x and y.
Triangle ABC is shown with side AB labeled y, side BC labeled 12, and
7 answers
asked by
Anonymous
14,511 views
Triangle LMN is similar to triangle XYZ.
The scale factor of triangle LMN to triangle XYZ is 2:5. What is the length of ZX ? A 2
4 answers
asked by
plz help
3,246 views
You want to determine the height of your school. The building casts a 6 foot shadow at the same time you cast a 15 inch shadow.
6 answers
asked by
helen
3,434 views
a person who is 6 feet tall is standing 108 feet from the base of the tree, and the tree cast a 120 foot shadow . The person's
4 answers
asked by
Mo
1,803 views
A flagpole casts a shadow that is 30 feet long. At the same time, a man standing nearby who is 6 feet tall casts a shadow that
5 answers
asked by
iker
3,553 views
In the following figure, triangle ABC and triangle DEF are similar. What is the value of x ?
Triangle ABC and triangle DEF are
5 answers
asked by
Plot twist
1,950 views
Two triangles are similar. The measure of the shortest side of the first triangle is 12 and the measure of the shortest side of
7 answers
asked by
S
2,998 views
Michele wanted to measure the height of her school’s flagpole. She placed a mirror on the ground 48 feet from the flagpole,
5 answers
asked by
Anonymous
9,980 views
Which set of side lengths shows similar triangles?
Triangle ABC : 40, 20, 50; Triangle XYZ: 10, 12.5, 10 Triangle ABC : 30, 20,
4 answers
asked by
Morgan
1,214 views
Use similar triangles to solve. A person who is 6 feet tall is standing 108 feet from the base of a tree, and the tree casts
5 answers
asked by
Isel
2,298 views
A flagpole casts a 32-ft shadow. A boy who is 6 feet tall is standing near the flagpole casting a 16-ft shadow. They form
5 answers
asked by
veronica
3,212 views
Use similar triangle to solve. A person who is 6 feet tall standing 140 feet from the base of a tree and the tree casts a 150
4 answers
asked by
Luis
6,073 views
The scale factor for two similar triangles is 4 : 3. The perimeter of the smaller triangle is 12. What is the perimeter of the
4 answers
asked by
luis
2,298 views
The ratio of the corresponding sides of two similar triangles are 2:5.Calculate the area of the larger triangle if the area of
4 answers
asked by
Anita
1,647 views
Triangle A and triangle B are similar. The perimeter of trianlge A is 15 m and the perimeter of triangle B is 30 m. What is the
4 answers
asked by
Callie
2,081 views
Which of the following statements is true?
A. all trapezoids are similar B.all isosceles triangles are the same C.all rectangles
3 answers
asked by
alfonso
2,153 views
A right isosceles triangle has side lengths of 13.2, 13.2, and 18.6 meters. What is the hypotenuse of a similar triangle with
4 answers
asked by
jamalhunter778
456 views
The two statements below are different ways to say that the sides of these similar triangles are proportional.
Complete the
5 answers
asked by
Darian Beatty
1,542 views
The triangles below are similar figures. Use a proportion to find the length of X.The longer triangle has 16 on the left side,6
4 answers
asked by
callie
3,152 views
The triangles below are similar. Find the value of x. The first triangle has 5 on the right and left side and 4 on the bottom.
9 answers
asked by
Cute min
2,741 views
the two triangles are similar. what is the value of x. Be sure to explain your steps 10 inches 4 inches and 20 inches x inches
I'
5 answers
asked by
bella
3,253 views
The sides of a triangle are 8,15 and 18 the shortest side of a similar triangle is 10 how long are the other sides?
Find the
5 answers
asked by
BARBIE LEE
5,967 views
Two similar triangles have a scale factor of 3 : 5. The altitude of the larger triangle is 24 inches. What is the altitude of
7 answers
asked by
Jessica
7,519 views
A triangle has sides 12 ft, 14 ft, and 20 feet. The smallest side of another similar triangle measures 8 ft. What is the
4 answers
asked by
Mary
1,570 views
Amelia is 5 feet tall and casts a 4-foot shadow.
A tree next to her casts a 12-foot shadow. The two triangles formed are similar
6 answers
asked by
Katie
2,098 views
Two similar triangles have the scale factor of 3:7. Find the ratio of their corresponding perimeters and area
4 answers
asked by
Kylee
2,247 views
Two Triangles Are Similar.Aside Of One Is 2 units long .the corresponding sides of the other is 5 units long. what is the ratio
6 answers
asked by
Mathematics
1,044 views
Amy is 5 feet tall. She places a mirror on the ground and moves until she can see the top of a nearby tree. At this point, she
4 answers
asked by
legend
1,734 views
A light is on the ground 20m from a barn. A 2m tall llama walks from the light directly toward the side of the barn at 1m/s. How
4 answers
asked by
A
1,564 views
Two triangles are similar. The ratio of their areas is 1:4. If the height of the smaller triangle is 3 cm, how long is the
4 answers
asked by
G
1,629 views
a fence 8 ft tall stands on level ground and runs parallel to a tall building. if the fence is 1 ft from the building, find the
4 answers
asked by
robert
2,725 views
Allana knows that △XYZ∼△UVZ and XY⎯⎯⎯⎯⎯⎯⎯⎯∥UV⎯⎯⎯⎯⎯⎯⎯⎯⎯. What segment relationships can
4 answers
asked by
Anonymous
1,361 views
A 10-ft vertical post casts a 16-in shadow at the same time a nearby cell phone tower casts a 124-ft shadow. How tall
5 answers
asked by
bob
602 views
ACD is a right triangle and line segment BE is parallel to the line segment CD. Where B is a point on side AC and E is a point
4 answers
asked by
Kaur
447 views
Geometry Connection The similar triangles below have congruent angles and proportional sides. Express z
in terms of x and y.
3 answers
asked by
sofia
922 views
Consider the graph shown. Which of the following does not represent the rate of change found when using similar triangles?
5 answers
asked by
Quiz
2,032 views
The ratio of corresponding sides of two similar triangles is 2:7. The sides of the smaller triangle are 16 centimeters, 22
3 answers
asked by
Avis
1,303 views
a lamp post that is 8 feet high casts a shadow 5 feet long. how tall is the person standing beside the lamp post if his shadow
4 answers
asked by
Marusa
1,438 views
A person 6 ft. tall is standing near a street light so that he is 4/10 of the distance form the pole to the tip of his shadows
2 answers
asked by
SAMK
723 views
A painter needs to know the height of a building to estimate the amount of
paint needed for the front side. When the building
3 answers
asked by
sebastian
596 views
A ladder 29 feet long leans against a wall and the foot of the ladder is sliding away at a constant rate of 3 feet/sec.
4 answers
asked by
karthik
2,093 views
Triangles ABC and DEF are similar. Find the perimeter of triangle DEF. Round your answer to the nearest tenth.
3 answers
asked by
sally
2,258 views
Given △PQR∼△LMN, m∠Q=113°, and m∠R=26°, what is the measure of angle N (1 point)
4 answers
asked by
m o o n
174 views
a triangle has dimensions 3, 4, and 5. a similar triangle is drawn with a scale factor of 2. what are the dimensions of the new
3 answers
asked by
vanesa
1,266 views
The scale factor for two similar triangles is 4 : 3. The perimeter of the smaller triangle is 12. What is the perimeter of the
4 answers
asked by
Tyler
1,967 views
A triangle has side lengths of 3in, 4in, and 6in. The longest side of a similar triangle is 15 in. What is the length of the
3 answers
asked by
Anonymous
1,453 views
One side of a triangle is 15 inches, and the area of the triangle is 90 square inches. What is the area of a similar triangle in
4 answers
asked by
Kaley
1,103 views
Enter your answer and show all the steps that you use to solve this problem in the space provided. The two triangles above are
5 answers
asked by
FUNTIME ENNARD
1,747 views
Given: ΔBUG ~ ΔBAN, BU = 8 in , UA = 4 in and AN = 24 in. Find the length of GU.
3 answers
asked by
james
428 views
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Parent Categories (19)
Angle relationships
Geometric Figures
Geometry
Geometry and Trigonometry
Light and shadow
Math/Geometry
Measurement and Geometry
Proportional Relationships
Proportions and Ratios
Right triangles
Right-angled triangles
Similar Shapes
Similarity
Similarity and Congruence
Similarity and Proportion
Transformations
Triangle
Triangle Properties
Triangles