Question

Please explain the best you can. And please don’t answer if you don’t know how to do it. :)

Answer 1

10

Explanation:

whole circle area = π r² = π*7² =49π

60 = 1/6 of the circle

so 49π/6 is the slice area

then minus the triangle area

triangle area =1/2*6* height

height² =6²-3² =36-9 = 27

so height = 5.2

triangle area =1/2*6* 5.2 =15.6

so the sliver = 49π/6 -15.6 =10