Question

40. A triangle is placed inside of a circle of radius 3x. The base of the

triangle is 2x and the height is x
a. Find the area of the circle not covered by the triangle.

b. Find the area when x =
4 in.

Answer 1

P=a+b+c. To find the area of a triangle, we need to know its base and height. ... Name. Choose a variable to represent it. Let x= the measure of the angle. Step 4.

Explanation: