M4 T2 Review

A rectangle has the dimensions of 6 in by 8 in.

What is the length of its diagonal?

• 10 in

• 14 in

• 48 in

• 24 in

Tags

CCSS.8.G.B.8

Which group of three side lengths could be used to form a right triangle?

• 2 ft, 3 ft, 4 ft

• 3 ft, 4 ft, 5 ft

• 4 ft, 5 ft, 6 ft

• 5 ft, 6 ft, 7 ft

Tags

CCSS.8.G.B.8

A television size is determined by its diagonal measurement.

If a television has a diagonal measurement of 40

inches and a length of 32 inches, what is the approximate area of the television?

• 24 inches

• 22 inches

• 28 inches

• 26 inches

Tags

CCSS.8.G.B.8

A 18-foot ladder is leaning against a house. The base of the ladder is 5 feet away from the house.

To the nearest foot, what is the height of the house?

• 17 ft

• 18 ft

• 19 ft

• 20 ft

Tags

CCSS.8.G.B.8

Consider the line segment with endpoints of (−3, 4)

and (2, -3).

What is the length of the line segment graphed on the coordinate plane?

• $\sqrt{74}$

• $\sqrt{72}$

• $\sqrt{12}$

• $\sqrt{7+5}$

Tags

CCSS.6.G.A.3

What is the distance between the points (−2, 6) and (6, 8)?

• $\sqrt{68}$

• $\sqrt{70}$

• $\sqrt{66}$

• $\sqrt{67}$

Tags

CCSS.HSG.GPE.B.7

What is the distance between the points K and L?

• 3 units

• 4 units

• 5 units

• 7 units

Tags

CCSS.HSG.GPE.B.7

What is the value of c in the formula,  $a^2+b^2=c^2?$  

•  $\sqrt{a^2+b^2}$  

•  $\sqrt{a^2-b^2}$  

•  $\sqrt{a-b}$  

•  $\sqrt{a+b}$  

Tags

CCSS.8.G.B.8

Which set of side lengths may not be used to form a right triangle?

• 5, 12, 13

• 7, 24, 25

• 8, 15, 17

• 8, 12, 14

Tags

CCSS.8.G.B.8

A triangle has side lengths of 8 and 15

centimeters. Which could be the length of the third side so that the triangle is a right triangle?

• 17 cm

• 289 cm

• 12 cm

• 13 cm

Tags

CCSS.8.G.B.8