Area of Triangles, Polygons and Quadrilaterals

A polygon

• has straight lines

• is closed

• has curved lines

• has more than three sides

• has at least three sides

Polygons with four sides are called _________.

A polygon with six sides is a _______.

Find the area.

• 42 sq units

• 35 sq units

• 13 sq units

• 12 sq units

Calculate the area of the shape.

• 108 cm sq

• 60 cm

• 432 cm sq

• 216 cm sq

Find the area

• 430 in²

• 215 in²

• 41.5 in²

• 1.5 in²

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

Find the area.

• 60 in

• 60 in²

• 50 in

• 50 in² 

Find the area of the figure. (type the number ONLY)

Find the area of each figure. Round to the nearest hundredth where necessary.