Question

Find the corcumference and area of a circle whose radius is 10.5

Answer 1

Answer:

Ok so here is answer

Step-by-step explanation:

As the circumference is equal to pi times the diameter and diameter is double the radius

so 110.25÷22/7= 35 (approx)

mark plz brainliest

Answer 2

Answer:

Step-by-step explanation: rasius (r)=10.5 then by using the formula circumference =2pie(r) ,then 2×(3.14)×10.5=65.94(approx), where pie=3.14

Now , area of circle =Pie ×r^2

so the area is 3.14×10.5^2=346.18