Question

find area of parallelogram (in square metre) whose based and altitude are given: question first base=15 dm,altitude=4.5dm

Answer 1

Area of ||gm = b × h
= 15 × 4.5 = 67.5 dm^2
1 dm = 0.1 m
67.5 dm = 0.1 × 67.5 = 6.75 m^2