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Triangles
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Questions (8,733)
Identify the combination of angle measures that could form a triangle
Pick one of the choices 1. 25°, 65°, and 90° 2. 45°,
5 answers
asked by
Someone
608 views
In triangle ABC, ∡A is a right angle, and m∡B = 45°. What is the length of BC? If your answer is not an integer, leave it
1 answer
asked by
quick check
66 views
A triangle has side lengths of 24 in, 32 in, and 40 in. Is the triangle acute, obtuse, or right?
7 answers
asked by
yes
2,854 views
the perimeter of a isosceles triangle is 28cm with side 4y=6y-2x+1 and base x+2y in cm, find x and y and state the length of the
13 answers
asked by
precious
6,154 views
Isosceles triangle $ABE$ of area 100 square inches is cut by $\overline{CD}$ into an isosceles trapezoid and a smaller isosceles
6 answers
asked by
Anonymous
4,070 views
In triangle ABC, the measure of angle A is 80 degrees and the measure of angle B is 50 degrees. If the length of AB is 2x - 12
4 answers
asked by
Jenna
2,036 views
An equilatetal triangle with the lengths of its sides given in term of a and b.
If the lengths are 4acm,3bcm and (a+b+c)cm. Find
9 answers
asked by
Busola
5,112 views
If a triangle has sides 4cm,7cm and 9cm long, what is its area? (no answers pls want the working)
5 answers
asked by
Keisha
1,256 views
Sam owns a triangular piece of land on which the tax collector wishes to determine the correct property tax. Sam tells the
4 answers
asked by
sarah
1,754 views
List the sides of the triangle in order from longest to shortest.
Angle D is 86 degrees Angle F is 50 degrees Angle E is 44
7 answers
asked by
Unknown
4,992 views
Two sides of a right triangle are 8, 15 and 17 units. if each side is doubled, how many sqare units will the area of the new
5 answers
asked by
Roy
4,525 views
6. The hypotenuse of a right triangle is 20 cm. What is the maximum possible volume of the triangle in sq. cm
6 answers
asked by
GAB DEL MUNDO
3,727 views
In triangle FGH, g = 8ft, h=13ft, and m=F= 72degrees. Find m<G round to nearest tenth
a- 26.2 b- 33.9 c- 72.1 d- 32.5 my answer
9 answers
asked by
Steve
5,759 views
A farmer is estimating the surface area of his barn to find how much paint he needs to buy. One part of the barn is triangular
4 answers
asked by
SkatingDJ
4,570 views
Complete the condition statements that must be met in order for three side lengths—a, b, and c—to create a triangle.
a b+c
4 answers
asked by
someone
517 views
Your teacher will grade your response to ensure you receive proper credit for your answer.
Find the lengths of the missing sides
1 answer
asked by
Strawberry Cow
154 views
In the diagram triangle xyz is isosceles with xy=xz.Also,point w is on xz so that xw=wy=yz.The measure of angle xyw is
6 answers
asked by
Navya
5,552 views
One angle of an isosceles triangle measures 58°. What measures are possible for the other two angles?
5 answers
asked by
sans
951 views
The area of triangle ABC is divided into four equal parts by segments parallel to the base BC. The longest of these segments is
7 answers
asked by
David
1,628 views
Find the value of x. Round to the nearest tenth of a unit.
A right triangle. The hypotenuse is 580 yards. The opposite leg (not
15 answers
asked by
SkatingDJ
14,087 views
The area of a triangle is 96. If the base of a triangle is tripled and the height is reduced to one-third its original length,
5 answers
asked by
SkatingDJ
4,409 views
Right triangle FHG is shown
*The sine of angle F is 0.53 What is the cosine of angle H? Round the answer to the nearest hundredth
5 answers
asked by
Jessica
6,021 views
a right triangle has vertices at the origin on the unit, and on the x-axis inside the unit circle. what is the hypotenuse of the
1 answer
asked anonymously
230 views
Type the correct answer in the box. Write your answer to one decimal place.
A right triangle D E A. C is a point of side D A and
1 answer
asked anonymously
96 views
In triangle ACE, G is the centroid and BE=9. Find BG and GE.
(segments BE and AD cross in the middle of the triangle, BE overlaps
10 answers
asked by
Jenn
9,547 views
A piece of a tile is in the shape of a right triangle. The base is 1 1/2 centimeters and the height is 2 1/2 centimeters. What
3 answers
asked by
Toga Himiko
258 views
B is the midpoint of segment AC and D is the midpoint of segment CE. Solve for x, given BD=3x+5 and AE=4x+20.
Sorry I couldn't
15 answers
asked by
Jenn
16,219 views
The angles opposite the congruent sides of an isosceles triangle are congruent. Find the value of x in the triangle. Show all
104 answers
asked by
bubblegum
11,614 views
An isosceles triangle of sides 13cm, 13cm, 10cm is inscribed in a circle. What is the radius of the circle?
5 answers
asked by
abigail
1,356 views
A painter needs to cover a triangular region 63 m by 66 m by 73 m.A can of paint covers 70 square meters. How many cans will be
5 answers
asked by
Marylouise
1,056 views
A triangle has sides 8cm and 5cm and an angle of 90 degrees between them. Calculate the smallest angle of the triangle.
19 answers
asked by
bashiru
7,425 views
XYZ is an isosceles triangle.[XY]=[XZ]=6cm and YXZ(angle is on X)=100 degrees. Calculate line [YZ] correct to 2 s.f.
9 answers
asked by
bashiru
2,610 views
In traingle DEF, DE=18m and EF=6m. Side FD maybe
4 answers
asked by
Virgin
2,151 views
The perimeter of a triangle, its area, and the radius of the circle inscribed in the triangle are related in an interesting way.
4 answers
asked by
sarah A
3,730 views
An isosceles right triangle has an area of 98cm squared. Find the length of each leg.
The formula of finding the area of a
5 answers
asked by
gr8
6,908 views
The area of largest isosceles triangle that can be drawn with one vertex at the origin and with others on a line parallel to and
4 answers
asked by
Sal
2,358 views
Find AX in the diagram if CX bisects angle ACB.
And then there's a diagram below with triangle ABC, where X is on line C, BC=45,
5 answers
asked by
Henry
3,788 views
Which of the following correctly indicates whether a triangle can have sides with lengths 5.2, 7.3, and 12.8, and also provides
7 answers
asked by
horizon with a catch
1,549 views
a straight section of railroad track crosses two highways at points that are 400m and 600m, respectively, from an intersection.
3 answers
asked by
Anonymous
1,749 views
In △PQR, PQ = 17 in, PR = 10 in, QR = 21 in. Find the altitude from P to the side QR.
4 answers
asked by
puff
1,859 views
Construct triangle ABC in which AB is 7cm AC is 9.5cm and is 120.measure BC.
9 answers
asked by
Anonymous
2,432 views
In △PQR, ∠R=90◦ ,∠P=58◦, and PR=7.1 cm. Determine the area of △PQR to the nearest tenth of a square centimetre.
4 answers
asked by
Anonymous
1,937 views
The length of the side QR of a triangle PQR is 14.5cm <PQR=71 <QRP=57,find the length of the side s PR and PQ
4 answers
asked by
Joyce
1,792 views
Given △ABC∼△DEF, m∠A=52°, and m∠E=11°, what is the measure of angle C?(1 point)
m∠C =
4 answers
asked by
help math
1,062 views
Use the image to answer the question.
An illustration shows a triangle with sides measuring 16 meters, 14 meters, and 8 meters. A
3 answers
asked anonymously
110 views
Nets with Rectangles and Triangles Quick Check 3 of 53 of 5 Items Question Which net represents a triangular pyramid?(1 point)
5 answers
asked by
Vv123
111 views
9. Find the length of the altitude drawn to the hypotenuse.
Triangle 1 is a right triangle with an adjacent of 4 Triangle 2 is a
1 answer
asked by
cool;
29 views
9. Find the length of the altitude drawn to the hypotenuse.
Triangle 1 is a right triangle with an altitude of 4 Triangle 2 is a
1 answer
asked by
cool;
25 views
Two observers who are 5 km apart simultaneously sight a small airplane flying between them. One observer measures a 51.0-degree
4 answers
asked by
Ghanny
2,344 views
Using a ruler and a pair of compass only, construct triang ABC in which AB=10cm, BC=6cm and ABC=45, locate the point D inside
7 answers
asked by
Martha.
1,614 views
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