STAAR Review Pythag

A triangle with side lengths of 2 feet, 4 feet and 6 feet ​ (a)   a right triangle.

A triangle with side lengths of 7 feet, 11 feet and 13 feet ​ (b)   a right triangle.

A triangle with side lengths 8 feet, 17 feet and 15 feet ​ (c)   a right triangle.

• is not
• is

Tags

CCSS.8.G.B.7

CCSS.8.G.B.6

The width of a rectangle is 8 feet, and the diagonal length of the rectangle is 17 feet.  What is the measurement of the length of the rectangle in feet?

• 4

• 10

• 15

• 25

Tags

CCSS.8.G.B.7

Match the following

• 13

• 
• 28.9

• 
• 4.9

• 
• 10.4

• 

Tags

CCSS.8.G.B.7

CCSS.8.G.B.6

The dimensions of a photograph are 4 inches by 6 inches.  John is measuring the diagonal of the photograph to match it to a picture frame.  Which measurement is closest to the length of the diagonal in inches?

• 7.2

• 10

• 3.2

• 5

Tags

CCSS.8.G.B.7

CCSS.8.EE.A.2

• 12

• 8

• 10.2

• 9.8

Jose is hanging Christmas lights on the side of his house.  He is leaning a 15-foot ladder against the side of his house.  He sets the ladder 3 feet away from the wall.  Approximately how high up the wall does his ladder reach?

• 12

• 14.7

• 15.3

• 18

Tags

CCSS.8.G.B.7

Which measurement below does NOT represent the side lengths of a right triangle?

 

• 12 in., 35 in., 37 in.

• 9 in., 40 in., 41 in.

• 3 in., 4 in., 5 in.

• 4 in., 6 in., 10 in.

Tags

CCSS.8.G.B.7

CCSS.8.G.B.6

What is the distance between points (-3, -1) and (2, 3) rounded to the nearest tenth?

Tags

CCSS.8.G.B.8

Rounded to the nearest tenth, what is the distance between the moon and the bicycle?

Tags

CCSS.8.G.B.8

The Pythagoren Theorem is​ ​ (a)   + ​ (b)   = ​ (c)  

• a
• b
• c
• x
• y

Tags

CCSS.8.G.B.7

CCSS.8.G.B.8

CCSS.8.G.B.6