Question

The perimeter of a rectangle is 30cm.Find the area of the rectangle if the lenght of the rectangle is 10cm.

pls help me
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Answer 1

Step-by-step explanation:

Perimeter of rectangle=130cm

⇒2(length+breadth)=130cm

⇒2(length+30)=130

⇒ length+30=

2

130

⇒ length+30=65

⇒ length=65−30=35cm

Now area of rectangle=length×breadth=35×30=1050cm

2

Thus, the area of rectangle is 1050cm

2

.

Answer 2

Answer:

Area = 50 cm

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