2-D Geometry

A coffee shop sign is in the shape of a circle. The sign measures 18 inches across in diameter. Which measurement is closest to the area of the sign in square inches?

• 56.52 in²

• 101.36 in²

• 188.78 in²

• 254.34 in²

Tags

CCSS.7.G.B.4

A triangle is inscribed in a rectangle, as shown above. What is the area of the shaded

region?

• 40 cm²

• 62.5 cm²

• 47.5 cm²

• 22.75 cm²

Using various puzzle pieces, Marco forms the figure above. What is the best estimate of the area of the figure?

• 146 in²

• 73 in²

• 57 in²

• 123 in²

A puzzle is shown above. Which of the following is

the closest to the area of the shaded portions of the

puzzle?

• 18 cm²

• 72 cm²

• 24 cm²

• 60 cm²

Which of the following equations can be used to find the missing angle, x, in the triangle above?

• x + 84 = 180

• x + 84 = 360

• x + 42 = 90

• x + 42 = 180

Tags

CCSS.8.G.A.5

Janice is painting a portion of a gymnasium court. If Janice paints the shaded area, then how many square feet will she paint?

• 527.58 ft²

• 861.7 ft²

• 439.04 ft²

• 378.6 ft²

A round clock is shown above. Which of the

following is closest to the number of inches around

the clock?

• 20.8 in

• 43.36 in

• 16.2 in

• 34.54 in

Tags

CCSS.7.G.B.4

Angle ABC and angle CBD are complementary. What is the value of x?

Record your answer and fill in the blank.

Tags

CCSS.7.G.B.5

What is the area of the figure shown below?

• 136 square units

• 166 square units

• 39 square units

• 170 square units

A four-pointed star is created with four isosceles triangles and a square, as shown below. If the height of each triangle is 8 inches and one side of the square is 3 inches. What is the area, in square inches, of the star?

Tags

CCSS.6.G.A.1