Question

area of rectangle 34 .breath 4 find length​

Answer 1

Answer:

Area of rectangle = l × b

34 = l × 4

34/4 = l

l = 8.5

length = 8.5

Answer 2

$\huge{\underline{\fbox{Question }}}$

The area of a rectangle is 34 cm. If it's breadth = 4cm, find it's length.

$\huge{\underline{\fbox{Solution }}}$

Let the required length be l cm.

Now,

Area of a rectangle = (l×b) sq units

=> 34 = l × 4

=> l = 34÷4

=> l = 8.5 cm

Hence, the required length = 8.5cm

$\huge{\underline{\fbox{Extra info -}}}$

• Area of a rectangle = (l×b) sq units

• Perimeter of a rectangle = 2(l+b) units

• Area of a square = (side²) sq units

• Perimeter of a square = (4×side) units