Perimeter and Area

Find the perimeter of a triangle with sides $7\text{ cm}$, $8\text{ cm}$, and $9\text{ cm}$.

A table top measures $2\text{ m}$ $25\text{ cm}$ by $1\text{ m}$ $50\text{ cm}$. What is the perimeter of the table top?

What is the perimeter of a square of side $100\text{ m}$?

If the perimeter of an equilateral triangle is $30\text{ cm}$, what is its side length?

Three squares of side $4\text{ cm}$ each are joined end-to-end to form a rectangle. What is the perimeter of the resulting rectangle?

A rectangular board has a length of $1.5\text{ m}$ and a perimeter of $5\text{ m}$. Find its breadth in meters.

If the perimeter of a regular pentagon is $50\text{ cm}$, what would be the perimeter of a regular hexagon with the same side length?

A boy runs around a square field of side $40\text{ m}$ and a girl runs around a rectangular field of length $50\text{ m}$ and breadth $35\text{ m}$. Who covers more distance in one round and by how much?

If the perimeter of a rectangle is $P$ and its length is $L$, which expression represents its breadth?

A rectangular picture $20\text{ cm}$ by $15\text{ cm}$ is framed with a wood strip $2\text{ cm}$ wide. What is the perimeter of the outside of the frame?

Find the area of a rectangle whose length is $8 \text{ cm}$ and breadth is $5 \text{ cm}$.

Area is measured in ________ units.

The area of a square is $16 \text{ sq cm}$. What is the perimeter of this square?

Find the area of a rectangle with length $50 \text{ m}$ and breadth $20 \text{ m}$.

How many squares of side $2\text{ cm}$ are required to cover a square of side $8\text{ cm}$?

Area of a rectangular floor is $36\text{ sq. m}$. If its length is $9\text{ m}$, find its perimeter.

If the side of a square is $x\text{ units}$, then its area is $x^2\text{ sq. units}$. If $x = 1.1$, what is the area?

If the length of a rectangle is decreased by $10\%$ and its breadth is increased by $10\%$, how does the area change if original dimensions were $20\text{ cm}$ and $10\text{ cm}$?

The area of a square is $625\text{ m}^2$. Find the cost of fencing it at $\text{Rs } 25$ per metre.

A rectangle of area $105\text{ cm}^2$ has a length of $15\text{ cm}$. Find the area of another rectangle whose length is the same but breadth is double the first rectangle.

Find the area of a triangle with base $11$ cm and height $6$ cm.

In a right triangle, if the legs are $3$ m and $4$ m, find the area.

A triangle has an area of $24\text{ cm}^2$ and a base of $8$ cm. Find the height.

Find the area of the isosceles triangle shown where the base is $10$ cm and the height is $12$ cm.

If the area of a triangle is $x$ and its base is $b$, which formula correctly expresses the height $h$?

The height of a triangle is $1/3$ of its base. If the base is $18$ cm, find the area.

In a triangle, if the area is $60\text{ cm}^2$ and the base is $15$ cm, find the height.

A triangular tile has a base of $10$ cm and a height of $8$ cm. How many such tiles are needed to cover a rectangular floor of $40$ cm by $30$ cm?

The base and height of a triangle are in the ratio $3:4$. If the area of the triangle is $96$ cm$^2$, what is the length of the base?

The altitude of a triangle is five-sixths of its base. If the area of the triangle is $15$ cm$^2$, find its base.