Area of Triangle Trapezoid Parallelogram

A triangle has a BASE of 17 inches and an AREA of 127.5 square inches. What is the HEIGHT of the triangle? A = 0.5bh

• 3.75 in

• 7.5 in

• 15 in

• 30 in

Which expression gives the area of a triangle with a base of 8 ft and height 3 ft? A = 0.5bh

• 0.5(8)(3)

• 8(3)

• 0.5(8 + 3)

• 8 + 3 + 0.5

What is the area of the parallelogram?

• 32.94 square centimeters

• 35.94 square centimeters

• 30.4 square centimeters

• 11.5 square centimeters

Find the Area of this trapezoid:

• 84 m²

• 168 m²

• 112 m²

• 56 m²

Find the area of this triangle.

• 150 ft²

• 100 ft²

• 50 ft²

• 35 ft²

The base and height of a parallelogram must be...

• opposite

• perpendicular (at a right angle)

• parallel (at a wrong angle)

• a dashed line

What is the area of the triangle?

• 14.7 in²

• 14.7 cm²

• 28 cm²

• 28 in²

If the area of a triangle is 48 cm2 and the base of the triangle is 12 cm, what is the height of the triangle? Hint: sketch the triangle out.

• 4 cm

• 36 cm

• 60 cm

• 8 cm

Which is the correct area formula for Trapezoids?

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• 
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In a trapezoid, the bases are always_________.

• congruent

• parallel

• perpendicular