the perimeter of rectangle is 28 cm and length is 7 cm find its breadth and area
Answers
Answered by
3
Answer:
breadth is 28/2=14-7= 2
area is 7×2= 14
Answered by
3
Answer: Breadth=7 cm Area = 49 cm sq.
Step-by-step explanation:
Let the breadth be b
A/q
Perimeter = 2(l+b)
28=2(7+b)
28=14+2b
28-14=2b
14/2=b
b=7cm
Therefore,
Area = l×b
=7×7
=49 cm sq.
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