Question

if the breath of rectangle is 21 cm and area is 336 Sq.cm ,then it's perimeter is ?​

Answer 1

Answer:

74 cm

Step-by-step explanation:

Area of rectangle = 336 cm²

Breadth of rectangle = 21 cm

Length of rectangle = $\frac{Area}{Breadth}$ = ( 336/21 ) cm = 16 cm

Perimeter of rectangle = 2 (l + b) = 2(21 + 16) cm = (2 x 37) cm = 74 cm

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Answer 2

Step-by-step explanation:

Answer is in the photo.Please Check it.