Area of Trapezoids, Quadrilaterals, and Triangles

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

Find the area

• 430 in²

• 215 in²

• 41.5 in²

• 1.5 in²

Find the area:

• 40 yd

• 40 yd²

• 80 yd²

• 18 yd²

Find the area?

• 15 in²

• 30 in²

• 15 in

•  30 in

Find the Area of this triangle

• 19.8 km²

• 37.8 km²

• 18.9 km²

• 35 km²

What is the area of the triangle shown?

• 44.4 mm²

• 8.5 mm²

• 8.88 mm²

• 17.76 mm²

What is the area of the figure?

• 50 squared cm

• 25 squared cm

• 40 squared cm

• 35 squared cm

Which is the correct area formula for Trapezoids?

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Find the Area of this triangle.
(the side length is 7km)

• 19.8 km²

• 37.8 km²

• 18.9 km²

• 35 km²

Area of triangle?

• 17 units²

• 20 units²

• 10 units²

• 16 units²