Question

anybody good in geometry ?? ill give a medal to each person who helps me pleasee

Answer 1

Question ?

Answer 2

. https://wcps6429-millbrookhs-ccl.gradpoint.com/Resource/3750901,7B0,111,0,0,0,0/Assets/testitemimages/geometry_b/circles/mc059-1.jpg
What is the value of b?

80
90
75
100

Answer 3

@douglaswinslowcooper

Answer 4

/:

Answer 5

Tough one. Wish I could help. You might create an isosceles triangle
by joining the intersections of the radii from the 90o angle at the center and see if the big triangle and the little one yield anything helpful. Sorry.