Similarity and Pythagorean

What is the length of the hypotenuse of the right triangle if its legs are 12 and 13 inches?

• 12.45

• 34

• 17.69

Tags

CCSS.8.G.B.7

A triangle has two sides of length 5 cm and 7 cm. Select all the values of its third side that

would make it a right triangle.

• 12 cm

• 74cm

• 24cm

• 38cm

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10

• 12

• 15

• 18

Tags

CCSS.HSG.CO.C.10

James is cleaning the gutter on his house that is 12 feet from the ground. The base of the ladder is 5 feet from the side of the house. How long is the ladder? 

• 169 feet 

• 144 feet 

• 12 feet

• 13 feet 

Tags

CCSS.8.G.B.8

Find the value of x.

• 12

• 60

• 64

• 80

Tags

CCSS.8.G.B.7

Find the value of x.

• 20

• 36

• 48

• 60

A tree is 12 feet tall and casts a shadow 9 feet long. A building nearby casts a shadow that measures 21 feet. How tall is the building? (Draw a picture, set up a proportion)

• 16 feet

• 21 feet

• 24 feet

• 28 feet

Tags

CCSS.HSG.SRT.B.5

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm

Tags

CCSS.8.G.B.7

Find the length of the missing side. 

• 20 in.

• 68 in.

• 16 in.

• 80 in.

Tags

CCSS.8.G.B.7

What is the value of X?

• X=4

• X=6

• X=3

• X=2

Tags

CCSS.HSG.SRT.A.2