Question

What is the approximate area of circle R?

Use π ⁢= 3.14.
Express your final answer to the nearest hundredth.

______m2

Answer 1

@dan815 I need help! Please?

Answer 2

area of circle = pi*radius*radius
wats the radius of the circle given?

Answer 3

Uh, I don't know...

Answer 4

Because 28 is the diameter, right?

Answer 5

correct :) radius = diameter/2 so wats the radius for this circle?

Answer 6

Uuuuuuh, 14? >.<

Answer 7

no need for the sad face :) u are getting there.
so using the area eqn i gave u before, the area=pi*radius*radius, wat will u get?

Answer 8

615.44?

Answer 9

BINGO :) see its not difficult at all! good job!

Answer 10

So, that's the answer? :}

Answer 11

correct!

Answer 12

Thank you :}}

Answer 13

welcome