Vinay Sharma and H K Thakur Solutions for Chapter: Mensuration, Exercise 5: CHAPTER ASSESSMENT

$1 \mathrm{sq}. \mathrm{m}=$_____$\mathrm{sq}. \mathrm{cm}$

The perimeter of the square of side $a$ units $=$ _____ $(6a/4a)$ units

If two surfaces have same areas then their shapes can be different.

One square metre is same as $10000 {\mathrm{cm}}^2$.

While finding area of an irregular shape we discard the area of half-filled square.

Perimeter of square is $56 \mathrm{m}$ when its area is $225 {\mathrm{m}}^2$.

The universal unit for measuring an area is square unit.

Find the length of a playground whose area is $1875 \mathrm{sq}.\mathrm{m}$ and breadth is $25 \mathrm{m}$.