Algebra 9.5 Practice (2020-2021)

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

Level 3

Find the length of the missing side.

• 20 in.

• 68 in.

• 16 in.

• 80 in.

Level 3

Find the length of the missing side.

• 25 cm

• 42 cm

• 52 cm

• 48 cm

_{^{Find the missing side}}

• 9
• 41
• 6.4
• 3

_{^{Find the missing side}}

• 29.2
• 20
• 400
• 10

_{^{Find the missing side}}

• 36
• 76.8
• 12
• 40

_{^{Find the missing side}}

• 9
• 26.9
• 37
• 18.2