Question

40
37. In Rectangle, If b=6.5 cm, 1 = 2 xb cm
then perimeter of this rectangle is

a) p=845 cm
b) p=8.45 cm
C) P=19.5
d) p=39 cm
41

Answer 1

Answer:

The perimeter of the given rectangle is 39 cm

Step-by-step explanation:

Perimeter of rectangle = 2 (l+b) unit

➡️ Perimeter = 2 ( 2× b + b) cm

➡️ Perimeter = 2 ( 2 × 6.5 + 6.5 ) cm

➡️ Perimeter = 2 (13 + 6.5) cm

➡️ Perimeter = 2 × 19.5 cm

➡️ Perimeter = 39 cm