PDF chapter test TRY NOW

1. A square of side \(2 \ cm\) is joined with a rectangle of length \(15 \ cm\) and breadth \(10 \ cm\). Find the perimeter of the combined shape.
 
Answer:
 
Perimeter \(=\) \(cm\)
 
2. What will be the area of a new square formed if the side of a square is made one - fourth?
 
Answer:
 
Area of the new square is reduced to ii of times to that of original square.
 
3. From one vertex of an equilateral triangle with side \(40 \ cm\), an equilateral triangle with \(6 \ cm\) side is removed. What is the perimeter of the remaining portion?
 
Answer:
 
Perimeter of the remaining portion \(=\) \(cm\)