Finding the Sides of the Right Triangle

Find the value of x.

Find the values of x and y.

Find the value of x.

Find the value of x.

• A

• B

• C

• D

Solve for x using the Pythagorean Theorem

• x = 6724

• x = 77.9

• x = 82

• x = 98

Select the three numbers that could be the 3 sides of a right triangle.

a

c

d

25

20

24

7

Tags

G.8

G.8.a

The side view of a ramp that Jessie built for his race cars is shown below. Find r, the length of the ramp to the nearest tenth.

• 21 inches

• 15.7 inches

• 6.5 inches

• 17.4 inches

• 5

• 12

• 13

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be? (a)  

• 23 feet

• 26 feet

• 27 feet

• 22 feet