Drawing a Square of Specified Area (By Construction)

Q.

Cut out a square of side 8 centimeter. Cut this suitlably and join with a suitable square to make a large square of area 80 square centimeter.

Q.

Five square flower beds each of sides $1m$ are dug on a piece of land $5m$ long and $4m$ wide. What is the area of the remaining part of the land?

Q.

The area of the triangle which is formed by the vertices ABC is

1. 1 cm

2. 3 cm

3. 2 cm

4. 4 cm

Q.

Which has greater area, a square of side $42$ m or a rectangle with sides $51$ m and $35$ m and by how much?

Q.

A man says that squaring the value of the property will be still greater than the multiplication of cube and square of his other two friend's properties A and B. So what is the minimum value of the property that the man needs to have if the value of his friend's properties A and B are Rs 2000 and Rs 4000 respectively. [4 MARKS]

Q.

Find the area of the figure drawn on the squared paper. The area of each square is $1c{m}^2$.

Q.

The unit of the area is square unit.

1. True
2. False