Geometry

Which set of angles measures CANNOT be the angle measures of a triangle?

• 60 $\degree$ , 60 $\degree$ , 61 $\degree$

• 1 $\degree$ ,1 $\degree$ 178 $\degree$

• 13.9 $\degree$ ,16.1 $\degree$ ,150 $\degree$

• 59 $\degree$ ,60 $\degree$ ,61 $\degree$

Tags

CCSS.8.G.A.5

In triangle XYZ the measure of angle YXZ is 50 $\degree$  , and the measure of angle  XYZ is 75 $\degree$  . What is the measure of angle XZY in degrees?

• 125 $\degree$  

• 55 $\degree$  

• 50 $\degree$  

• 180 $\degree$  

Tags

CCSS.8.G.A.5

Timothy has a set of plastic squares. The table shows the relationship between A, the area of each square in square centimeters, and s, the side length of each square in centimeters. Which equation can be used to represent the relationship between A and s for these squares?

• A = s

• A = s(s)

• A = 2 + s

• A = s + s

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

The face of a lamp shade is shaped like a trapezoid. The dimensions of the face are shown in the diagram. Which equation can be used to find A, the area of the lamp shade in square inches?

• A = $\frac{1}{2}$ (6 + 10)y

• A = $\frac{1}{2}$ (6 + 10)x

• A = $\frac{1}{2}$ (6) + (10)x

• A = $\frac{1}{2}$ (6) + (10)y

A rectangular computer screen has an area of A square inches. The width of the computer screen is 7 inches. Which equation represents x, the length of the computer screen in inches?

• X = $\frac{7}{A}$

• X = A + 27

• X = A - 2(7)

• X = $\frac{A}{7}$

Tags

CCSS.HSA.CED.A.4

The dimensions of the rectangular prim shown are given in centimeters. What is the volume of the rectangular prism in cubic centimeters?

• 16.8 cubic centimeters

• 8.4 cubic centimeters

• 4.2 cubic centimeters

• 12 cubic centimeters

Tags

CCSS.7.G.B.6

The figure represents a water trough in the shape of a rectangular prism. The dimensions of the water trough are given in feet. What is the volume of water in the trough in full?

• 21 $\frac{1}{2}$ cubic feet

• 13 $\frac{1}{2}$ cubic feet

• 70 cubic feet

• 76 cubic feet

Tags

CCSS.7.G.B.6

The playground at a park is shaped like a trapezoid. The dimensions of the playground are shown in the diagram. What is the area of the playground in square feet?

• 3,120 square feet

• 1,560 square feet

• 1,768 square feet

• 3,536 square feet

Tags

CCSS.6.G.A.1