Right Triangles and Trig Review

Find the geometric mean for 5 and 25.

• 5√5
• 5
• 5√2
• 2√5

Find the geometric mean for 6 and 8.

• 16√3
• 4√3
• 3√4
• 3√16

What is geometric mean of 4 and 9?

• 5
• 6
• 7
• 8

Find the value of x.

• 33.54

• 11.18

• 8.66

• 6.71

Find the value of y. 

• 5
• 54.77

• 12000

• 17.32

Find the value of y. 

• 4
• 4.89

• 8.49

• 12

Find the value of x.

• 12

• 5.66

• 13

• 16

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

A piece of paper that Brittany has is 11 inches tall and 8 inches wide. She draws a straight line diagonally across the paper. How long is the line she drew?

• 7.5 in
• 12.4 in
• 13.6 in 
• 14.3 in

Find the length of the missing side. 

• 48 in.
• 52 in.
• 16 in.
• 24 in.