Question

1.
Which of the following statements are true
Perimeter is 2 times its radius.
b.
Perimeter is 27 times its radius.
1
C.
Radius is
part of perimeter
2 TC
d.
In any circle area is a times its radius.
246
General Education Department
E9 246/280​

Answer 1

Answer:

d. in any circle area is a times its radius

Answer 2

I think the answer is

b. perimeter is 2π times its radius

c. radius is 1/2π part of perimeter

d.in any circle area is π times its radius

k. if the radius is 1.5 then, the radio of square of radius to area = (1.5)square of radius to area

=(1.5)square :2.25π

=2.25 : 2.25π

= 1 : π