Finding the Area of Regular and Irregular Figures

Find the area of a regular hexagon with a side length of 9 cm.

• 210.4 cm²

• 230.1 cm²

• 237.0 cm²

• 260 cm²

Find the area of a regular hexagon with a perimeter of 48 yards.

• 137.5 yards²

• 145.2 yards²

• 152.9 yards²

• 166.3 yards²

In the formula for calculating the area of a regular polygon, p = permeter, s = length of one side, and n = number of sides.

• true

• false

Find the area of a regular  dodecagon with a perimeter of 144 cm.

• 1247 cm²

• 1523 cm²

• 1612.2 cm²

• 1845 cm²

A ___________ polygon is a polygon that is equiangular (all angles are equal in measure) and equilateral (all sides have the same length). 

• plain

• perfect

• regular

• magical

Find the area

• 96 cm²

• 48 cm²

• 36 cm²

• 48 cm

Find the area of this regular polygon

• 81.8 m²

• 204.4 m²

• 408.8 m²

• 40.8 m²

Find the area of the following polygon.

• 15 in²

• 240 in²

• 120 in²

• 20 in²

Find the area of the following polygon.

• 108 u²

• 1782 u²

• 445 in²

• 891 in²

What does the 'a' stand for in the following formula?

• area 

• apossum

• altitude

• apothem