Post a New Question

Math- HELP

posted by on .

There is a triangle inside of a circle. I have to find area of the shaded region which is the circle. So i would have to substract the area of the triangle from the area of the circle.

the radius of the circle is 3 inches.
I found the area of the is 28.27 in.^2

I am given the three angles of the triangle- 80 degrees, 55 degrees, and 45 degrees

how would I find the area of the triangle with the given 3 angles?? plz help with steps!

  • Math- HELP - ,

    if 5/17 of a region is shaded, what part is not shaded?

  • Math- HELP - ,

    12/17 duh!

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question