3 years ago

The composite figure is made up of a rectangle and two pentagons. find the area.

Mathematics

2 answers:

Elis [28]3 years ago

5 0

The area of the pentagon is 5(1/2*9*13) = 5(58.5) = 292.5 square units.

There are 2 pentagons, so the area of the two are: 292.5 x 2 = 585 square units.

The area of the rectangle is 20 * 13 = 260 square units.

Total area = 260 + 585 = 845 square units.

The answer is D.

chubhunter [2.5K]3 years ago

3 0

Answer:

845 sq. units

Step-by-step explanation:

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