What is the radius of a circle if the area is 314.2?

Question

What is the radius of a circle if the area is 314.2?

in progress 0
RobertKer 3 years 2021-08-08T00:54:43+00:00 1 Answers 15 views 0

Answers ( )

  1. trungdung22
    0
    2021-08-08T00:55:48+00:00
    Reply

    Answer: about 10.

    Step-by-step explanation:

    314.2= 3.14r^2

    100.01= r^2

    radius is about 10.

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )