Question

if a piece of paper has the length of 20cm and the breadth of 15cm.find the surface area

Answer 1

Answer:

Ans surface area=300cm

Explanation:

l(length)=20cm

b(breadth)=15cm

therefore,. Area=(l*b)=15*20=300cm

Ans surface area=300cm

Happy to help

Answer 2

This isn’t an environmental science question, it is a maths question so please send to the maths column