Question

Find the area of a circle whose diameter is 2.1 m take π = 22/7 . Clear step by step explaination

Answer 1

Answer:

area =πr sq.=πd

Step-by-step explanation:

area =22/7*2.1

=22*0.3

=6.6

please give me brainlist answer

Answer 2

The area of a circle is 13.85

Step-by-step explanation:

$Area= \pi r^{2}$

$Area = \frac{22}{7}\times r^{2}$

$Area= \frac{22}{7} \times 2.1^{2}$

$Area= \frac{22}{7} \times 2.1\times 2.1$

$Area= \frac{22}{7} \times 4.41$

$Area= 13.85$

Learn More:

• Area of a circle : https://brainly.in/question/12607383