Question

maths
The length and breadth of a rectangle are 12 cm and 6cm.
(i) What is the area of the rectangle?
(ii) What is its perimeter?

Answer 1

Answer:

Dimensions of rectangle are:

Length = 12cm

Breadth = 6cm

1) Area of rectangle = l×b

= 12×6 = 72cm²

2) perimeter of rectangle = 2×(l+b)

= 2×(12+6)

= 2×18 = 36cm

Hope its helpful for you.

Answer 2

${\huge{\boxed{\tt{\color {indigo}{✿Answer:-}}}}}$

${\tt{\color {pink}{•\: The\: Area\: of\: the\: rectangle\: is\: 72cm².\:}}}$

${\tt{\color {pink}{•\: The\: Perimeter\: of\: the\: rectangle\: is\: 36cm.\:}}}$

${\huge{\boxed{\tt{\color {turquoise}{✿\: Step-\: By-\: Step\: \:Explaination:-\:}}}}}$

✿ Given That :

${\tt{\color {pink}{•\: Length\: of\: the\: rectangle\: ⇾\: 12cm\:}}}$

${\tt{\color {pink}{•\:Breadth\: of\: the\: rectangle\:⇾\:6cm\:}}}$

✿ To find :

${\tt{\color {pink}{•\: Area\: of\: the\: rectangle.\:}}}$

${\tt{\color {pink}{•\: Perimeter\: of\: the\: rectangle.}}}$

✿ Solution :

${\tt{\color {pink}{Area \: of \: the \: rectangle → (l×b) units.}}} \\ {\tt{\color {pink}{→(12 \times 6) {cm}^{2}}}} \\ {\tt{\color {pink}{→ }}} \: {\tt{\boxed{\color {pink}{72 {cm}^{2} }}}}$

${\tt{\color {pink}{Perimeter \: of \: the \: rectangle → 2(l+b) units.}}} \\ {\tt{\color {pink}{→2(12 + 6)cm}}} \\ {\tt{\color {pink}{→2 \times 18cm}}} \\{\tt{\color {pink}{→}}} \: {\tt{\boxed{\color {pink}{36cm}}}}$

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${\tt{\color {plum}{✿\: ~Thanx\:}}}$

${\tt{\color {purple}{You\:}}}$${\tt{\color {plum}{Very\:}}}$${\tt{\color {purple}{Much!\:}}}$