Solve Area Equations

A triangle has an area of 230.86 square inches. The height of the triangle is 23.8 inches. What is the length of the base of the triangle?

• 23.8 in

• 10.1

• 19.4

• 2,747.234

Tags

CCSS.6.G.A.1

A parking lot in the shape of a trapezoid has an area of 12,052.1 square meters. The length of one base is 82.4 meters, and the length of the other base is 108.6 meters. What is the width of the parking lot?

• 126.2 m

• 63.1

• 252.4

• 189.3

Tags

CCSS.6.G.A.1

A scalene triangle has an area of 20.335 square centimeters. The height of the triangle is 8.3 centimeters. What is the length of its base?

• 2.45 cm

• 2.5 cm

• 4.9 cm

• 9.8 cm

Tags

CCSS.6.G.A.1

A ship’s triangular signal flag has a base of 8 inches and an area of 64 square inches. What is the height of the signal flag?

• 16 in

• 8 in

• 4 in

Tags

CCSS.6.G.A.1

A section in a stained glass window is shaped like a right triangle. The section has a height of 7.5 cm. If the area of the section of glass is 17.25 cm2 , how long is the base of the section?

• 9.2 cm

• 4.6 cm

• 2.3 cm

Tags

CCSS.6.G.A.1

A park is shaped like a trapezoid. It has an area of 7.2 square miles. One base is 1.2 miles, and the other base is 2.4 miles long. What is the height of the park?

• 2 mi

• 8 mi

• 4 mi

• 0.75

Tags

CCSS.6.G.A.1

The top of a desk is shaped like a trapezoid. The bases of the trapezoid are 26.5 and 30 centimeters long. The area of the desk is 791 square centimeters. What is the height of the trapezoid?

• 28 cm

• 14 cm

• 7 cm

Tags

CCSS.6.G.A.1

A triangular bandana has an area of 70 square inches. The height of the triangle is 8 inches. Write and solve an equation to find the length of the base of the triangle.

• 16 in

• 32 in

• 8 in

Tags

CCSS.6.EE.B.7