Area of Polygons Using Trig

Using trig, solve for the apothem.

• 9.24

• 6.93

• 4

• 4.62

Tags

CCSS.6.G.A.1

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

• 4

• 10.58

• 6.93

• 8

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

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

Tags

CCSS.6.G.A.1

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

Tags

CCSS.6.G.A.1

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

Tags

CCSS.6.G.A.1

Solve for the area of the heptagon.

• 490 units²

• 122.5 units²

• 245 units²

• 45 units²

Tags

CCSS.6.G.A.1

Find the exact area of the triangle

• 24 

• 48

• 19.723

• 23.967

Tags

CCSS.HSG.SRT.D.9

Find the exact area of the triangle

• 30

• 15

• 9.64

• 14.7

Tags

CCSS.HSG.SRT.D.9