The figure, not drawn to scale, consists of 1 Square E and 1 Circle F whose areas are in the ratio of 2 : 1. Given that
211 of Square E is shaded, what fraction of Circle F is shaded?
Area of Square E |
Area of Circle F |
2x11 = 22 u |
1x11 = 11 u |
Unshaded area |
Shaded area |
Unshaded area |
Shaded area |
9x2 |
2x2 |
|
2x2 |
18 u |
4 u |
|
4 u |
Area of Square E is the repeated identity.
Shaded area of Square E is the same as the shaded area of Circle F.
LCM of 2 and 11 = 22
Fraction of Circle F that is shaded
=
411 Answer(s):
411