Get expert insights and community-driven knowledge on IDNLearn.com. Find the solutions you need quickly and accurately with help from our knowledgeable community.

Find the area of this circle. Use 3 for 7.
A = ar2
7 cm
[?] cm2



Find The Area Of This Circle Use 3 For 7 A Ar2 7 Cm Cm2 class=

Sagot :

Answer:

147

Step-by-step explanation:

Since it says need to use 3 to represent pi

well show the formula.

The radius is 7 so we square it, and do the formula.

A=3r²

A=3*49

A=147