Question

the radius of circle is 7cm then area will be​

Answer 1

Step-by-step explanation:

Now the area of the circle is π×r2=722×72=154 cm2.

Answer 2

Question:-

the radius of circle is 7cm then area will be________.

Answer:-

• The area of circle is 21.98 cm²

To find:-

• Area of circle

Solution:-

$\boxed{\boxed{ \huge{ \red{ \underline{area = \pi \: {r}^{2} }}}}}$

• Radius= 7 cm
• The value of $\pi$is 3.14.

$\implies \: area = 3.14 \times 7 \\ \\ \implies \: area =21.98 \: {cm}^{2}$

• The area of circle is 21.98 cm²