Question

Find the length of the rectangle is the perimeter 151 cm and width 29.5
CM

Answer 1

Hi THERE!!

Perimeter of rectangle = 151 cm

Breadth = 29.5 cm

Perimeter of rectangle = 2 ( l + b )

151 = 2 ( l + 29.5 )

151/2 = l + 29.5

75.5 = l + 29.5

75.5 - 29.5 = length

46 = length

So, length is 46 cm.

THANKS❤❤

Answer 2

=>Perimeter of the given rectangle=151cm
=>width of the given rectangle=29.5cm
Perimeter of rectangle=2(L+B)
151cm. =2(L+29.5)
151÷2 =29.5×L
75.5. =29.5×L
75.5-29.5. =L
46.0. =L


So;Then length of the rectangle=46cm