Question #f2b43
1 Answer
Mar 31, 2017
perimeter
area
Explanation:
I have to assume that the triangle shown in the figure is a right triangle.
To find the perimeter of this shape, we need to add up all the outside edges (the solid green lines and arcs).
perimeter
where r is the radius of the semi-circles (
Area of the shape = area of triangle + area of the two semi-circles