Question

Radha prepared a wall painting measuring
60 cm long and 30 cm broad. What is
the surface area of the painting in square
centimetres and in square metres?​

Answer 1

Answer:

1800 cm², 0,18 m²

Explanation:

Length = 60 cm             Breadth  = 30 cm

∵ object is two-dimensional,

Surface area = area = Length x Breadth = 60 x 30

                                 = 1800 cm²

                                 = 1800/10000 m²

                                 = 0.18 m²

Answer 2

Answer:

0.18 sq m 1800 cm²

Explanation:

1sq cm = 1/10000 sq m

10000×1800

length × breadth

60 cm × 30 cm