Question

What is the area of a square with side length = 10 inches?
Choose one answer.
a. Area = 400 sq. in.
b. Area = 40 sq. in.
c. Area = 20 sq. in.
d. Area = 100 sq. in.

Answer 1

The answer is D.

Answer 2

how do you know that? i need an explanation

Answer 3

Since it is a square each side length is equal.
Area of a square is Length x Width
therefore 10x10=100

Answer 4

thank you so much