Question

Qu. 11A) Find the perimeter of the following rectangle whose
dimensions are given below.
,
1) Length = 5 m
2) Length = 8.4 cm,
3) Length = 4.4 cm,
4) Length = 5.9 cm,
breadth = 3m
breadth = 2.4 cm
breadth = 1.6cm
breadth = 4.3 cm​

Answer 1

Answer:

1)16 m

2)21.6 cm

3)12 cm

4)20.4 cm

Step-by-step explanation:

1)P=2(l+b)

P=2(5+3)

P=10+6

P=16 m

2)P= 2(l+b)

P=2(8.4+2.4)

P=16.8+4.8

P=21.6 cm

3)P=2(l+b)

P=2(4.4+1.6)

P=(8.8+3.2)

P=12 cm

4)P=2(l+b)

P=2(5.9+4.3)

P=11.8+8.6

P=20.4 cm