Area of Regular Polygons Using Trig

Using trig, solve for the apothem.

• 9.24

• 6.93

• 4

• 4.62

Using a method of your choice, solve for '?'.

• 4

• 10.58

• 6.93

• 8

Now that we have found the missing pieces, let's solve for the area of the hexagon. Hint: get the area of a triangle first, multiply by how many triangle there are. (Round to the nearest whole number)

• 54 units²

• 27 units²

• 332 units²

• 166 units²

Do you have any more questions about how we solved for the area of the hexagon?

Now you will complete ALL steps at once. Solve for the area of the hexagon. (Round to the nearest cm)

• 152 cm²

• 259 cm²

• 21 cm²

• 43 cm²

Solve for the area of the heptagon.

• 490 units²

• 122.5 units²

• 245 units²

• 45 units²

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

• area 

• apossum

• altitude

• apothem

Find the area of this regular polygon

• 81.8 m²

• 204.4 m²

• 408.8 m²

• 40.8 m²

Find the area of the regular polygon.

• 259.8 m

• 259.8 m²

• 259.8 cm

• 259.8 cm²

Find the area of the regular polygon

• 172.0 in.²

• 170.0 in.²

• 17.2 in²

• 50 in.²