**A student takes a rectangular piece of paper 30 cm long and 21 cm wide. Find the area of the biggest circle that can be cut out from the paper. Also find the area of the paper left after cutting out the circle. ****(Take π = 227 )**

**Solution:**

**More Solutions:**

- Find the distance between shorter sides.
- Find the area of the parallelogram.
- Calculate the area of the triangle AOD.
- Find the area of the parallelogram ABCD.
- The area of a parallelogram is p cm2 and its height is q cm.
- What is the area of a rhombus.
- What is the length of the other diagonal?
- Calculate its area.
- PQRS is a rhombus.
- If the diagonals of a rhombus are 8 cm and 6 cm.