Question

The adjacent sides of a rectangle are 10cm and 15cm find its perimeter.

Answer 1

first side=10cm

second side =15cm

perimeter of rectangle=sum of all sides.

so,rectangle has 4 sides

perimeter=2(l+b)

=2(15+10)

=50cm2

i hope this helps you .=))

Answer 2

The perimeter is

10 + 10 + 15 +15 = 50 cm