8-1 Practice

Find x.

• 22
• 11√3
• 11√2
• 11

Find a.

• 2√3
• 2
• 12
• 6

What is the measure of side c?

• 7

• 14

Simplify:
√6 ⋅√6

• √36
• 2√3
• 12
• 6

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

• 4√2
• 4
• 8
• 4√3

Find a. 

• 2
• 4
• 2/√2
• 2√3

Find x.

• 10
• √3
• 5
• 10√3

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

What is the INVERSE of squaring a number (x²)?

• divide

• multiply

• fractions

• square root

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12