11. The area of a rectangular plot is 340 sq. m. If its breadth is 17 m, find its length
and the perimeter.
Answers
Answered by
125
Step-by-step explanation:
- Area = 340m²
- Breadth = 17m
- Length
- Perimeter
Area = length × breadth
⇒340 = length × 17
⇒340/17 = length
⇒20 = length
.°. Length of the rectangle = 20m
Perimeter = 2(length + breadth)
⇒Perimeter = 2(20m+17m)
⇒Perimeter = 40m + 34m
⇒Perimeter = 74m
.°. Perimeter of the rectangle = 74m
Hence, Length and perimeter of the rectangle is 17m and 74m respectively.
Answered by
85
Answer:
Solution:-
let Length be x
As we know that in a rectangle
- Substitute the values
______________________________
Again we know that in a rectangle
- Substitute the values
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