Question

The area of a circle with diameter 14cm

(a) 154 cm2

(b) 160 cm2

(c) 190 cm2

(d) 180 cm2​

Answer 1

Answer:

154 cm2

Step-by-step explanation:

area of circle=π r2

= (22/7)× 7×7

=22×7

=154cm2

Answer 2

Answer:

154cm2

Step-by-step explanation:

area of circle =2

$pi {r}^{2} \\ 22 \div 7 \times 7 \times 7 \\ 22 \times 7 \\ = 154 \\ 154 {cm}^{2}$