8 Topic 7 Pythagorean Theorem Test

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

What is the formula used to solve for the hypotenuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Level 4

Solve for x.

• 38.9

• 40.2

• 45.6

• 54

_{^{Find the missing side}}

• 29.2
• 20
• 400
• 10

We are given one of the sides and the hypotenuse.

Find the length of the missing side length.

(Hint: distance from the wall to the bottom of the ladder)

• 7

• 5

• 11

• 25

A rectangular field is 50 yards wide and 100 yards long. Patrick walks diagonally across the field. How far does he walk? Draw a sketch. Are you looking for a leg or the hypotenuse?

• 111.8 yards

• 115 yards

• 127.3 yards

• 119 yards

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

Find the distance.

• 7.1
• 7.8
• 8.7
• 8.9