Jagat Jitendra Matto Solutions for Chapter: Mensuration, Exercise 4: REVIEW EXERCISE

The perimeter of a square $PQRS$ is twice the perimeter of $△ABC$. Find the area of the square.

A wire is in the shape of a square of side $25\text{ cm}$. If the wire is rebent into a rectangle of length $30\text{ cm}$, find its breadth. Which encloses more area, the square or the rectangle and by how much?

A room is $15 \text{m}$ long and $9\text{ m}$ broad. Find the cost of carpeting the room with a carpet $75 \text{cm}$ broad at the rate of $₹10$ per metre.

A Carpet is $20 \text{m} 60\text{ cm}$ and $1 \text{m} 70 \text{cm}$ wide. Find its cost at $₹25$ per square metre.

The fence around a rectangular horse ranch is $450\text{ m}$ long. If the ranch is $80 \text{m}$ wide, find its area.

A rectangle is $80\text{ cm}$ long and $20 \text{cm}$ broad. Find the side of a square whose area is equal to the area of this rectangle.

How long will it take Ravi to go around a rectangular park of length $45 \text{m}$ and width $21\text{ m}$, at a speed of $6 \text{m}$ per minute?

Two squares each of side $19 \text{cm}$ are placed side by side without any gap. Find the (i) Perimeter.