Mathematics for IGCSE & O level - Mensuration (Section 11 - No. 16)
What is an important part of every answer to a mensuration problem?
The units are always square units.
The correct units are included.
To round the answers to the nearest whole number.
To use the simplest formulas.
คำอธิบาย
When answering mensuration problems, remember to include the units within your answer.