Question 15In the quadrant shown, which statements are correct? Take $\pi=22/7$. (i) $A=28$ square centimetres; (ii) $A=30$ square centimetres; (iii) $A=B$; (iv) $A>B$. (i) and (iii)(ii) and (iii)(i) and (iv)(ii) and (iv)(iii) and (iv)