Question

find area and perimeter of rectangle whose length is 5 cm and breadth is 2 cm​

Answer 1

Given :

• Length of a rectangle = 5 cm

• Breadth of a rectangle = 2 cm

To find :

• Area of rectangle

• Perimeter of rectangle

Solution :

Using formula,

→ Area of rectangle = l × b

where,

• l denotes the length of the rectangle

• b denotes the breadth of the rectangle

Substituting the given values :-

→ Area of rectangle = 5 × 2

→ Area of rectangle = 10

Therefore, the area of rectangle = 10 cm²

Using formula,

→ Perimeter of rectangle = 2(l + b)

Substituting the given values :-

→ Perimeter of rectangle = 2(5 + 2)

→ Perimeter of rectangle = 2(7)

→ Perimeter of rectangle = 14

Therefore, perimeter of the rectangle = 14 cm

Answer 2

Answer:

perimeter of rectangle is 2×(L+B)

So, 2×(5+2)

=2×7

=14

Area of rectangle is L×B

So,Area is (5×2)

=10

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