Application of cubebroot and square root.
1. The area of a square photo frame is 1024cm². Find the length of the photo frame? Explain me in detail!
Answers
Answered by
0
Perimeter of the photo frame is 63.2 cm.
Step-by-step explanation:
Given : The area of a square photo frame is 250 cm².
To find : The perimeter of photo frame?
Solution :
The area of a square photo frame is 250 cm².
The area of the square is
The side of the square is 15.8 cm.
The perimeter of the square is
Therefore, Perimeter of the photo frame is 63.2 cm.
Answered by
1
Area = 1024 cm²
Area of a square = s*s
= s²
Let the length of the photo frame be s,
s²= 1024
s=√1024
s= 32cm
The length of the photo frame is 32cm.
Similar questions