Question

4. Measure the length and breadth of your study room. Then find area and
perimeter of the floor.​

Answer 1

1. 2(l×b)=30m
2. 2(l×h) + 2 (
3. b×h)
4. 2h{ l×b)
5. 30 × h
6. =30×3
7. =90m2