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PLEASE NO WRONG ANSWERS

What is the sum of the angle measures in this shape?

A) 180∘

B) 540∘

C) 720∘

D) 360∘

PLEASE NO WRONG ANSWERS What is the sum of the angle measures in this shape? A) 180∘ B-example-1
User Jon Kruger
by
7.8k points

2 Answers

7 votes

Answer:

B) 540

Explanation:

To find the sum of interior angles of a polygon, we can use the following formula:

(n-2)·180, where n is the number of sides the polygon has.

In this case, this polygon has 5 sides, which makes it a pentagon.

(n-2)·180

substitute

(5-2)·180

simplify

3·180

=540

So, the total sum is 540°.

Hope this helps! :)

User Ulrichb
by
8.5k points
6 votes

Answer: B) 540 degrees

Explanation:

The formula for interior angles of a polygon is 180(n-2). N is the number of sides.

Plug the given values into the equation:

180(5-2)=180*3=540

The sum of exterior angles of any polygon is 360 degrees. This problem didn't specify, so I would assume it's talking about interior angles, so the answer would be 540 degrees.

User Eboix
by
7.9k points