If the difference between the length and breadth of a rectangle is 23 m and its perimeter is 206 m, ...
If the difference between the length and breadth of a rectangle is 23 m and its perimeter is 206 m, what is its area?
Answer/Solution
2520 m2
Steps/Work
Explanation:
length = breadth +23. Therefore,
4×4× breadth +2×23=206 m
⇒ breadth =40 m
length =40+23=63 m
Area =63×40=2520 m2
Answer: Option C
length = breadth +23. Therefore,
4×4× breadth +2×23=206 m
⇒ breadth =40 m
length =40+23=63 m
Area =63×40=2520 m2
Answer: Option C