Question

A rectangular chart paper has its area 300cm2 and lengh 15cm, find it's breadth and perimeter​

Answer 1

Step-by-step explanation:

area of rectangle = length × breadth

300 = 15 × breadth

breadth = 300/15

= 20 cm

perimeter of rectangle = 2(length+ breadth)

= 2(15+20)

= 30+40

= 70 cm

hope it helps you :)

Answer 2

Area of the rectangular chart paper = length × breadth

300 cm2 = 15cm × breadth

breadth = 300/ 15

breadth = 20 cm

Perimeter of the chart paper = 2(l+b)

= 2(15 + 20)

= 70cm

answers are 1. BREADTH = 20 cm

2. PERIMETER OF THE RECTANGULAR CHART PAPER = 70cm

HOPE THE SOLUTION HELPS YOU!!