Question

find the area of a circle whose diameter is 3.5m​

Answer 1

Answer:

given that,

diameter of a circle = 3.5m

radius of a circle = 3.5/2m

= 1.75m

we know that,

area of a circle = πr²

= 22/7 × 1.75 × 1.75m²

= 22/7 × 3.0625m²

= 67.375/2m²

= 33.6875m²

hope it helps you!!