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:

You might be interested in

What is 39 decreased by 33 percent

LenKa [72]

The answer to your question is 6 percent because you have to subtract

3 0

3 years ago

Read 2 more answers

Mr. Moss had 2 gallons of paint. He painted 3 doors. How many benches can he paint with the paint that is left? Show your work.

RUDIKE [14]

Answer:

uh depends on how much paint he used for the doors and how much paint he needs for the benches

Step-by-step explanation:

8 0

3 years ago

123843 + 458564 - 3456 x 45 x 34 divided by 4

liq [111]

The answer is 221,448,757.5
Remember to use PEMDAS

6 0

3 years ago

Read 2 more answers

.!.!..!.!..!.!..!.!.!..!.!!..!9

vladimir1956 [14]

Answer:

47 degrees

Step-by-step explanation:

total degrees in a triangle is 180

since this is a right triangle there is a 90 degree in there and it also gives the 43 degree

subtract 90 and 43 from 180 and you get 47

3 0

3 years ago

Find the arc length of the partial circle.

Maurinko [17]

Answer:

Arc length

$2\pi \times 8 \times \frac{90}{360} \\ 4\pi$

5 0

2 years ago