perimeter of a rectangle is 36 cm . If the length of the rectangle is 12 cm . Find its breadth and area.
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Answered by
0
Answer:
The breadth is 6 while the Area is 72
Answered by
4
Answer:
☆ Breadth of the rectangle = 6 cm
☆ Area of the rectangle = 72 cm².
Step-by-step explanation:
☆ Length of the rectangle = 12 cm.
☆ Breadth of the rectangle = ? .
☆ Perimeter of the rectangle = 36 cm.
● Perimeter of the rectangle = 2 (l+b).
where,
(l = Length).
(b = Breadth).
● Perimeter of the rectangle = 2 (12+b).
36 = 2 (12+b).
36/2 = 12 + b.
18 = 12 + b.
18 - 12 = b.
b = 6cm.
☆ Area of the rectangle = l × b
= 12 × 6.
= 72cm².
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