A piece of string is 30 cm long. What will be the length of each side if the string is used to form: ( c) a regular hexagon?

A piece of string is 30 cm long. What will be the length of each side if the string is used to form: (a) a square?

A piece of string is 30 cm long. What will be the length of each side if the string is used to form: (b) an equailateral triangle?

a and b form the consecutive sides of a regular hexagon ABCDEF.

The perimeter of angled triangle is 30 cm and its hypotenuse is 13 cm. Find the length of other two sides of triangle.

The perimeter of a regular pentagon is 100 cm. How long is its each side?

A body of mass 13 kg is suspended by two strings of length 5 cm and 12 cm . The other ends of the strings are tied to two pegs 13 cm apart along a horizontal line . The tensions in the strings are

A man wants to cut three lengths from a single piece of board of length 91 cm. The second length is to be 3cm longer than the shortest and the third length is to be twice as long as the shortest. What are the possible lengths of the shortest board if the third piece is to be atleast 5cm longer than the second?

A wire is in the shape of a rectangle.Its length is 40cm and breadth is 22cm. If the same wire is rebent in the shape of a square,what will be the measure of each side. Also find which shape encloses more area?