1. Find the length of the hypotenuse of a right triangle with legs of 9 cm and 12 cm. (1 point)

8 cm
21 cm
15 cm
225 cm
2. The length of the hypotenuse of a right triangle is 13 cm. The length of one leg is 5 cm. Find the length of the other leg. (1 point)
14 cm
144 cm
8 cm
12 cm
3. Which of the triangles described in the table is a right triangle?
A table is shown. The first column is titled Triangle. The second column is titled Side 1. The third column is titled Side 2. The last column is titled Side 3.

First Row: Q 25 20 15.
Second Row: R 26 20 46
Third Row: S 25 20 1025
Fourth Row: T 25 26 650 (1 point)
Q
R
S
T
4. Point E is located at (–2, 2) and point F is located at (4, –6). What is the distance between points E and F? (1 point)
square root 52
square root 28
10
square root 20
5. Craig used the diagram to compute the distance from Ferris to Dunlap to Butte. How much shorter is the distance directly from Ferris to Butte than the distance Craig found?
A right triangle is formed between 3 points.
The point at the top left is labeled Ferris. The point in the bottom left is labeled Dunlap. The point at the bottom right is labeled Butte.
A right angle is marked at Dunlap.
The segment between Ferris and Dunlap is marked 42 miles.
The segment between Dunlap and Butte is marked 56 miles. (1 point)
14 mi
28 mi
70 mi
98 mi
6. In which quadrant is the point (x, y) located if x is negative and y is positive? (1 point)
II
III
IV
I
7. Point A(8, –10) is reflected over the y-axis. Write the coordinates of A'. (1 point)
(–8, –10)
(8, 10)
(8, –10)
(–8, 10)
8. How many lines of symmetry does the figure below have? If there are no lines of symmetry, choose none.

A regular pentagon (1 point)
1
5
10
none
9. WorkPad

Note: Remember to show all of the steps that you use to solve the problem. Be sure to use the text box where the question mark (?) first appears to show your mathematical work. You can use the comments field to explain your work. Your teacher will review each step of your response to ensure you receive proper credit for your answer.

At the halftime show, a marching band marched in formation. The lead drummer started at a point with coordinates (–2, –5) and moved 3 steps up and 1 step right.

a. Write a rule to describe the translation.
b. What were the coordinates of the drummer's final position? (3 points)

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is #1 c?

We do not do your homework for you. Although it might take more effort to do the work on your own, you will profit more from your effort. We will be happy to evaluate your work though.

However, I will give you a start.

SideA^2 + SideB^2 = hypotenuse^2