A square lawn is surrounded by a path 2.5 m wide around it . If the area of the path is 200 sq m , find the area of the lawn
Answers
Answered by
14
So let the side of the lawn be x m
so total length of the side formed by the path and lawn is x + 5 m
So as per question
(x+5)² - x² = 200
⇒x² + 25 + 10x - x² = 200
⇒x = 17.5 m
so area of the lawn is (17.5)² = 389.25 m² ANSWER
so total length of the side formed by the path and lawn is x + 5 m
So as per question
(x+5)² - x² = 200
⇒x² + 25 + 10x - x² = 200
⇒x = 17.5 m
so area of the lawn is (17.5)² = 389.25 m² ANSWER
Answered by
4
Answer:
306.25m² answer hai ✍️
Similar questions