Question

Find the breadth of a rectangle whose area is 285 square cm and length is 19 cm.

Answer 1

Answer:

$\\\;\underbrace{\underline{\sf{understanding\: the\: question}}}$

here is give that:-

Area:-285²

length:- 19cm

breadth:- B

as we know that breadth is not given in the question.

so, for finding the breadth we put B.

using formula:-

area of rectangle is :- (L×B)

$\huge\underline\mathfrak{answer}$

$\underline\mathfrak{give:-}$

$\huge\underline\mathfrak{area=Length×breadth}$

➪ breadth= area/length

➪ B=285/19

➪ B= 15

hence, we find that the breadth of the rectangle

now find the area of the rectangle

$\underline\mathfrak{give:-}$

area=l×b

= L= 19 CM

= B= 15 CM

➪19×15

= 285

hence,proved