Geometric Relationships Basics

• A
• B
• C
• D

Find x.

• 4

• 2

• √3

• 2√2

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

• 8√2

• 4√2

• 4

• 8

• A
• B
• C
• D

• A
• B
• C
• D

Find the value of y. 

• 4

• 2√6

• 6√2

• 12

Find the missing length indicated. Leave your answer in simplest radical form.

• 48

• 16

• 80

• 36

Find the geometric mean for 4 and 9.

• 6

• 2√3

• 3√2

• 8

What is the geometric mean between 64 and 25?

• 13

• 3

• 40

• 89

The altitude represents the ______________ and is ____________ to the opposite side.

• height; perpendicular

• height; parallel

• height; congruent