The answer for this in its simplest form is 7 7 over 3.
so basically to find this you need to times 7 with 7 which equals 49.
52 - 49 = 3.
SO ......
7 3/7
9514 1404 393
Answer:
530.66 cm²
Step-by-step explanation:
A formula for the area of the circular disc can be written as ...
A = C²/(4π)
A = (81.64²)/(4·3.14) = 6665.0896/12.56
A = 530.66 . . . . square centimeters
The correct answer is the third option. I just got it correct.
Answer:
D
Step-by-step explanation:
D is 2x bigger than A, therefore is a scaled copy.
