The length and the breadth of a rectangle are 12 cm and 8 cm respectively. Find its pe
The perimeter of a rectangle is 30 cm and its length 8 cm. Find its breadth.
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Answered by
0
Answer:
12+8×2
=40pe.
30÷2
=15-8
=L=8
=B=7
Answered by
0
Answer:
Question 1.
Perimeter of rectangle= 2( l+ b)
= 2(12+8)
=2×20
= 40 cm
Question 2.
Perimeter of rectangle=2(l+b)
30= 2(8+ b)
b= 30÷2-8
b= 15-8
b= 7cm
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