What will be the area of a semi-circle of 14 cm diameter?(in m2) |
|||||||
(a) |
22 |
(b) |
77 |
(c) |
154 |
(d) |
308 |
What will be the area of a semi-circle of 14 cm diameter?(in m2) |
|||||||
(a) |
22 |
(b) |
77 |
(c) |
154 |
(d) |
308 |