What is the area of a square computer screen with 21-in sides?
Solution:
Given a square with screen side = 21 in
We know that area of a square with a side as ‘a’ is given as a2 units
Here, a = 21in
Area = 212 = 441 sq in
Therefore, the area of the square is 441 sq in
What is the area of a square computer screen with 21-in sides?
Summary:
The area of a square computer screen with 21-in sides is 441 sq in.