Angles and Pythagorean Theorem

A bookshelf has supports as shown in the diagram. What is the length of the wall support?

• 3 in.

• 9 in.

• 18 in.

• 27 in.

Tags

CCSS.8.G.B.8

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Tags

CCSS.8.G.B.7

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse

• scalene

• isosceles

• right

Tags

CCSS.8.G.B.8

solve for c

• 7

• 9

• 4

• 13

Tags

CCSS.8.G.B.7

Find the value of "x".

• 5

• 90

• 25

• 10

Tags

CCSS.7.G.B.5

Solve for x

Tags

CCSS.7.G.B.5

Solve for x.

• 15

• 14

• 16

• 13

Tags

CCSS.7.G.B.5

What is the value of x?

• 60

• 26

• 14

• 10

Tags

CCSS.7.G.B.5

What is the relationship between the sides in the Pythagorean Theorem shown? Hint: Think about when the hypotenuse is missing!

• a + b = c

• a² + b² = c²

• a² – b² = c²

• a – b = c

Tags

CCSS.8.G.B.8

If three sides of a right triangle are 9, 40, and 41, which side is the hypotenuse?

• 9

• 40

• 41

Tags

CCSS.HSG.CO.C.10