Question

What is the area of a square with side lengths of 7 feet?







28 ft2


A. 28ft
B. 28 ft2
C.49ft
D.49ft2

MEDAL AND FAN PLEASE

@amistre64

@j-bird

Answer 1

Someone help please @amistre64 @phi @JFraser

Answer 2

The area of a square is \(s^2\), where s = side length.

The side length here is 7 feet.

So what's \(7^2\)?

Answer 3

in this case we want the dimension squared as well

Answer 4

49 RIGHT

Answer 5

(7*feet)^2 = 7^2 * feet^2

Answer 6

Yep.

@amistre64 just said we square the dimension too.

So feet becomes feet^2

Answer 7

so 49ft2 right

Answer 8

@iGreen @amistre64 @amistre64 @Preetha @WolfMaster @Hero

Answer 9

I think it is 49ft2

Answer 10

49ft2

Answer 11

Yes, it's 49ft^2. We already said it is 49, and we already said it's ft^2.