Geometry Area Quiz

What is the formula to calculate the area of a triangle?

• A=1/2 bh

• A=lw

• A=1/2*h(b1+b2)

• (side1 + side2 + side3)/ 2

Tags

CCSS.HSG.SRT.D.9

Find the area of a triangle with a base of 8 cm and a height of 5 cm.

• 13 cm²

• 40 cm²

• 10 cm²

• 20 cm²

What is the formula to find the area of a trapezoid?

• A = (a + b) * h

• A = (a * b) / h

• A = (a - b) * h

• A = 1/2 * h (a + b)

Determine the area of a trapezoid with a base1 of 6 cm, base2 of 10 cm, and a height of 4 cm.

• 20 square centimeters

• 32 square centimeters

• 15 square centimeters

• 24 square centimeters

Tags

CCSS.6.G.A.1

How do you calculate the area of a parallelogram?

• Area = base x base

• Area = (base + height) / 2

• Area = base x height

• Area = length x width

Calculate the area of a parallelogram with a base of 12 cm and a height of 7 cm.

• 84 cm²

• 30 cm²

• 19 cm²

• 56 cm²

Tags

CCSS.6.G.A.1

What is the formula for finding the area of a rectangle?

• Area = length x width

• Area = length + width

• Area = length / width

• Area = length - width

Find the area of a rectangle with a length of 9 cm and a width of 5 cm.

• 30 square cm

• 14 square cm

• 40 square cm

• 45 square cm

Tags

CCSS.5.NBT.B.5

If a rectangle has an area of 36 square units and a length of 6 units, what is its width?

• 12

• 18

• 24

• 6

Tags

CCSS.7.G.B.6

CCSS.7.NS.A.2

Area answers are always written as ______ units like feet, cm, mi.