Question

Please help me, someone!

Answer 1

76.275

Explanation:

First - the entire circles area is 78.54.
`\pi r^(2)` with r being 5

6 triangles of that size could fit in that circle.

A=3
`√(3)`/(2) * a2

The area of that would equal 64.95

78.54-64.95 = 13.59

then divide that number by 6

which is 2.265.

Take that number from the original 78.54

78.54-2.265 = 76.275