Question

If the length and breadth of a rectangle are 15cm and 10cm, respectively, then its area is:

A. 100 sq.cm

B. 150 sq.cm

C. 115 sq.cm

D. 200 sq.cm​

Answer 1

Answer:

Area of the rectangle = length × breadth

= 10×12=120 cm2

Answered By

Answer 2

➤ Given :-

Length :- 15 cm

Breadth :- 10 cm

➤ To Find :-

Area of the rectangle………

➤ Formula required :-

$\sf \large \dashrightarrow \orange{ \boxed{ \sf \gray{Length \times Breadth}}}$

➤ Solution :-

$\tt \longrightarrow15 \times 10$

$\tt \longrightarrow150 \: \sf cm ^{2}$

$\Huge\therefore$The area of the rectangle is Option (2) 150 cm².

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$\dashrightarrow$Some related formulas :-

Length :- $\boxed{\tt \dfrac{Area}{Breadth} }$

Breadth :- $\boxed{\tt \dfrac{Area}{Length}}$

Perimeter :- $\boxed{\tt 2 \times (Length + Breadth}$

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More to know…………

• Rectangle is a 4-sided figure which has the opposite sides as equal.
• Finding the area and perimetre of the rectangle is one of the problems in mathamatics.
• Finding area is useful for tiling the park and homes and so on….
• Finding perimetre is useful for fencing the park and constructing boundaries for home and so on….