Question

A rectangular card has length 20 cm and width 12 cm. Find its area and
perimeter.​

Answer 1

Answer:

area = 240

perimeter = 64

Step-by-step explanation:

area =l*b

=20*12=240

perimeter = 2*(l+b)

=2(20+12)

=2*32=64

plz mark brainliest

Answer 2

Answer:

length = 20cm

breadth=12 cm

area of rectangle =length × breadth

area=20×12

area=240cm

perimeter of rectangle =2×(l+b)

perimeter =2×(20+12)

perimeter =2×32

perimeter =64cm

HENCE,PERIMETER AND AREA IS 64CM AND 240CM RESPECTIVELY.