The perimeter of a rectangle is 90/7m. If it's breadth is 16/7m,find its area.
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Answer:
a = 29/7
Step-by-step explanation:
Let the length of the rectangle be 'a'.
The breadth of the rectangle = 16/7 m
Perimeter of rectangle = 2[a+(16/7)]
⇒ 90/7 = 2[(7a+16)/7] [On dividing the whole equation by 7]
⇒ 90 = 14a+32 [On dividing the whole equation by 2]
⇒ 7a+16 = 45
⇒ a = 29/7
Hope this helps.....
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