Perimeter of a Close Curve

The perimeter of a right-angled triangle measures $234 \mathrm{m}$ and the hypotenuse measure $97 \mathrm{m}$, then find the other two sides of the triangle.

The side of a square exceeds the side of another square by $3 \mathrm{cm}$ and the sum of the areas of two squares is $549$${\mathrm{cm}}^2$. The perimeters of the two squares are ?

A wire is bent in the form of a circle having area $154c{m}^2$ if the same wire is bent in the form of square what will be the length of its diagonals.

An eccentric individual makes it his life's work to tie a rope around the earth's equator. He buys rope and makes an attempt. A rival of his, not to be outdone, decides to tie a rope around the earth's equator that is elevated from the ground by one meter at all points along the rope. How much more rope does he need? Assume the earth is perfectly spherical.

What is the perimeter of a regular pentagon whose each side measuring $5 \mathrm{cm}$?

Which has larger perimeter: a square of side $2 \mathrm{cm}$, decagon of side $1 \mathrm{cm}$, pentagon of side $3 \mathrm{cm}$ and equilateral triangle of side $1 \mathrm{cm}$.

The perimeter of a semicircle is$36 \mathrm{cm}$. Find its diameter?

Two rectangles are of same area equal to $480 \mathrm{sq}.\mathrm{cm}$. They differ in lengths by $6 \mathrm{cm}$ and breadths by $4 \mathrm{cm}$. What is the difference in their perimeters?

Rahman needs to find the length of the boundary of the field. Can you find it from the picture $?$ See the length of each side written near it $?$

If the required answer is $k \mathrm{meter}$, then find the value of $k$.

Consider the following

There are seven places marked as P, Q, R, S, T, U and V as shown in the diagram. The directly connected paths between two places are indicated by line segments joining the two places along-with the length labelled (in km). Then, the shortest distance between P and U is

Find the breadth of a rectangular plot of land, if its area is $440 {\mathrm{m}}^2$ and length is $22 \mathrm{m}$. Also, find its perimeter.

Find the breadth of a rectangular plot of land, if its area is $880 {\mathrm{m}}^2$ and length is $44 \mathrm{m}$. Also, find its perimeter.

The perimeter of a circular lawn is $1232 \mathrm{m}.$ There is $7 \mathrm{m}$ wide path around the lawn. The area $(\mathrm{in} {\mathrm{m}}^2)$ of the path is: (Take $\mathrm{\pi }=\frac{22}{7}$)

Find the increase in circumference of a circle of radius $14 \mathrm{cm}$, if the radius is increased by $7 \mathrm{cm}$.$\left(\mathrm{\pi }=\frac{22}{7}\right)$

The circumference of the circle is $300\%$ more than the perimeter of rectangle and the ratio of length and breadth of the rectangle is $6: 5$, then the ratio of area of the rectangle to the area of the circle? 

A wall has to be constructed whose length and height be $64 \mathrm{unit}$ and $24 \mathrm{unit}$ respectively. brick used for the same having dimension of $4 \mathrm{unit}$ in length and $1.2 \mathrm{unit}$ in height. Find out the cost of construction if $\mathrm{Rs}.6/-$ per brick is required and labour charge for per unit brick is $\mathrm{Rs}.2.5/-$ each.

Is the perimeter of the yellow shape more than the perimeter of the blue shape? Why?

The perimeter of an isosceles triangle is $90$ cm. If the base is $26$ cm, then find the length of the equal sides.

The perimeter of an isosceles triangle is $125$ cm. If the base is $33$ cm, find the length of the equal sides. 

Find the perimeter of a right angle triangle whose sides have sizes of $5$ cm and $12$ cm.