Pythagorean Theorem and Special Right Triangle

what is the formula for finding the hypotnuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

What is the length of x?

• 5
• 7
• 8
• 25

The legs form what type of angle?

• Acute
• Obtuse
• Reflex
• Right

Solve for a and b in the special right triangle.

• a = 5, b = 5
• a = 10, b = 10√2
• a = 10√2, b = 10√2
• a = 5√2, b = 5√2

Find the value of x.

• 3 sqrt(2)
• 3
• 6 sqrt(2)
• 6

What is the value of x?

• 2
• 18
• 2√9
• 9√2

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

solve for x

• 5552363959656.
• 10
• 100
• 89

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

What is the length of y in this picture?

• 45
• 5√2
• 90
• 5