Question

(d) The area of a rectangle is 84 sq. m. Find its breadth, if its length is 12
Sol.​

Answer 1

Answer:

breadth =7

Step-by-step explanation:

hope it helps u

Answer 2

CORRECT QUESTION :-

• The area of a rectangle is 84 sq. m. Find its breadth, if its length is 12 m.

SOLUTION :-

❍ Let the breadth of rectangle be x m respectively.

ACCORDING TO THE CONDITION:-

Here,

• Area = 84 sq.m
• Length = 12 m

$\\ \underline{ \dag \: \frak{As\;we\;know\;that: }} \\ \\ \red{ \bigstar} \: \boxed{ \sf{Area\;of\;rectangle\;=length \times breadth}}\\ \\ \boldsymbol{Applying \: the \: values,} \\ \\ \dashrightarrow\sf{84 = 12 \times x} \\ \\ \dashrightarrow\sf{x = \cancel{\frac{84}{12}}} \\ \\ \dashrightarrow \: \boxed{\frak{x = 7}} \: \pink{ \bigstar}$

Hence,The breadth of rectangle is 7 m.