Solving Right Triangles Review

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

What is the length of y in this picture?

• 45

• 5√2

• 90

• 5

What is the length of x in this 45-45-90 triangle?

• 4√2

• 4

• 8

• 4√3

Find a.

• 9

• 9√3

• 9√2

• 2√3

f

g

h

i

j

e

14.3 units

7 units

12.2 units

8.2 units

10 units

Solve the right triangle. Round all answers to the nearest whole number.

• 13

• 72

• 18

• 4 units

• 4\sqrt{3} units

• 8 units

• 8\sqrt{3} units

• 27/36
• 27/45
• 45/36
• 45/27

Solve the right triangle.

Round all answers to the nearest whole number.

• 48

• 11

• 16

What is the cos(T)?

• 7/24

• 7/25

• 24/25

• 25/24