The figure, not drawn to scale, consists of 1 Square F and 1 Circle G whose areas are in the ratio of 4 : 1. Given that
113 of Square F is shaded, what fraction of Circle G is shaded?
Area of Square F |
Area of Circle G |
4x13 = 52 u |
1x13 = 13 u |
Unshaded area |
Shaded area |
Unshaded area |
Shaded area |
12x4 |
1x4 |
|
1x4 |
48 u |
4 u |
|
4 u |
Area of Square F is the repeated identity.
Shaded area of Square F is the same as the shaded area of Circle G.
LCM of 4 and 13 = 52
Fraction of Circle G that is shaded
=
413 Answer(s):
413