Question

the area of rectangle is 96 CM if the breadth of rectangle is 8 cm find its length and perimeter​

Answer 1

Answer:

according to question :-

area = l*b

area /b = l

96/8 = length

12 cm = length

now perimeter = 2(l+b) = 2(12+8) = 2*20 = 40cm

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Answer 2

$\qquad\quad\mathcal{ANSWER}$

Given:

• Area of rectangle = 96cm²
• Breadth = 8cm

To find:

• Length and perimeter of rectangle

Solution:

Area of rectangle = length × breadth

⇒ 96 = length × 8

⇒ length = 96/8

$\therefore{\sf{\fbox{Length = 12cm}}}$

__________________________

Perimeter of rectangle = 2(length + breadth)

⇒2( 12 + 8 )

⇒2(20)

$\therefore{\sf{\fbox{Perimeter = 40cm}}}$