Question

The perimeter of the rectangle is 10cm. If the length of the rectangle is 3 cm, then its breadth will be: a)4cm b)6cm c)10cm. d)2cm​

Answer 1

Step-by-step explanation:

The perimeter of the rectangle is 10cm. If the length of the rectangle is 3 cm, then its breadth will be: a)4cm b)6cm c)10cm. d)2cm

Answer 2

If the length of a rectangle is 10 cm, and its perimeter is 36 cm. What is the breadth of a rectangle?

l = 10

p = 36

b = ?

The formula for perimeter of a rectangle: p = 2(l + b)

where, p stands for perimeter of a rectangle

l stands for length of a rectangle

b stands for breadth of a rectangle

p = 2(l + b)

36 = 2(10 + b)

36 = 20 + 2b

2b = 36 - 20 = 16

b = 16/2

b = 8cm

pls mark me brainliest