Question

as the area of a circle whith radius 2r is
​

Answer 1

Answer:

area is 22/7×(2r)²

22/7×4r²

88r²/7

m@rk @s BRAINLIEST @nswer ple@se

Answer 2

Answer:

we know area of circle = πr^2.so, as radius=2r.

area=πr^2

=22/7×(2r)^2

=22/7×4r^2

=(88r^2)/7

Step-by-step explanation:

pls mark as brainliest.b3coz it is the right answer