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Mathematics 13 Online
imyoursgirlsgirl:

more mathh

imyoursgirlsgirl:

imyoursgirlsgirl:

@AZ

AZ:

How many sides does this polygon have?

imyoursgirlsgirl:

5?

AZ:

Good! And the formula for INTERIOR angles is sum of interior angles = (n-2) * 180 where n is number of sides so if n is 5 what is 5 -2 and then multiply by 180

imyoursgirlsgirl:

540

AZ:

And you're all done :)

imyoursgirlsgirl:

thankss

AZ:

You're welcome!

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