Question

If the length of a rectangle is 15 cm and breadth is 5 cm, find its area and perimeter also.​

Answer 1

Answer:

here is ur answer hope u have been understood

area of rectangle=lenght  X breath

=15 X 5

= 75 sq cm

therefore the area of rectangle is 75sq cm

Step-by-step explanation:

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Answer 2

${ \boxed {\bold{Area \: of \: a \: rectangle = l × b }}}$

$\rm\mapsto length = 15 cm \\ \rm \mapsto breadth = 5 cm \\\: \rm \: \mapsto area = 15 \times 5 cm^2 \: \\ \rm\implies 75 cm^2$

_______________

${ \boxed {\bold{ perimeter = \:2(l+b) }}}$

$\pink:\implies$2(15 + 5)

$\pink:\implies$2( 20 )

$\pink:\implies$40 cm