The radius of a circle is 7cm. find it's area in terms of pi

49π

Step-by-step explanation:

The formula for the area of a circle is .

When you insert the numbers, you get

Hope this helped :)

step-by-step explanation:

107 units

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!