Quiz 8-1 to 8-3

What if the value of x?

• 16
• 12
• 4
• 64

Find the value of y. 

• 4
• 2√6
• 6√2
• 12

Find the value of x.

• 12

• 4√2

• √32

• 16

What is geometric mean of 4 and 9?

• 5
• 6
• 7
• 8

Find the value of x.

• 15√5

• 5√5

• 5√3

• 3√5

Find the value of y. 

• 5
• 10√30
• √300
• 10√3

Level 1

The Pythagorean Theorem ONLY works on which triangle?

• obtuse

• scalene

• isosceles

• right

Level 1

The Pythagorean Theorem is

a² + b² + c²

• false

• true

Level 1

If a right triangle has side lengths 6, 6.7 and 3, which side is the hypotenuse?

• 6

• 6.7

• 3

• 15.7

• None of them

Level 2

Solve for the value of y

• 13

• 5

• 23

• 10