Question

(i) The perimeter perimeter of a rectangle is 100 cm and its length is 30 cm. What is the breadth of the rectangle?


(ii) What is the area of the rectangle?



pls answer fast​

Answer 1

Step-by-step explanation:

I)

Perimeter of rectangle= 2(length×breadth)

100 = 2 (30 + breadth)

100/2 = 30 + breadth

50 = 30 + breadth

breadth = 50 - 30

breadth = 20

ii) Area of rectangle = length × breadth

= 30 × 20

Area of rectangle= 600