Question

Find the perimeter of these rectangles whose sides are given below : 1. length = 8 cm , breadth = 4 cm
2. Length = 25 cm , breadth = 20 cm
3. length = 13 cm , breadth = 5 cm
4. length = 10.7 cm , breadth = 7.1 cm​
Please answer, who will answer my question I will surely mark as brainliest​

Answer 1

Answer:

1. 2( l+B)

= 2( 8+4)

=24

2. 2(l+B)

= 2(25+20)

= 90

3. 2(l+B)

= 2(13+5)

=36

4. 2(l+B)

= 2(10.7+7.1)

=24.9

hope this helps u mark me as brainlist

Answer 2

1. perimeter of rectangle = 2(l+b)

2(8+4)

2*12

24

2. perimeter of rectangle = 2(l+b)

2(25+20)

2*45

90

3. perimeter of rectangle = 2(l+b)

2(13+5)

2*18

36

4. perimeter of rectangle = 2(l+b)

2(10.7+7.1)

2*17.8

35.6