Advertisements
Advertisements
Question
The perimeter of a regular pentagon is 1540 cm. How long is its each side?
Solution
The perimeter of the regular pentagon = 1540 cm
⇒ 5 × side = 1540 cm
⇒ Side = `1540/5` cm = 308 cm
∴ Each side of the regular pentagon is 308 cm.
APPEARS IN
RELATED QUESTIONS
Given alongside is the diagram of a playground. It shows the length of its sides. Find the perimeter of the playground.
Find the perimeter and area of a garden with measures as shown in the figure alongside.
Pinky runs around a square field of side 75 m, Bob runs around a rectangular field with length 160 m and breadth105 m. Who covers more distance and by how much?
The perimeter of a rectangle of length 28 cm and breadth 20 cm is equal to the perimeter of a square. What is the length of the side of that square?
The adjacent sides of a parallelogram are 6 cm and 7 cm. What is the perimeter of the parallelogram?
The sides of a trapezoid measure 8 cm, 7 cm, 4 cm and 5 cm respectively. What is the perimeter of the trapezoid?
In figure which of the following is a regular polygon? All have equal side except (i).
The perimeter of a regular pentagon is 100 cm. How long is its each side?
A piece of string is 30 cm long. What will be the length of each side if the string is used to form a regular hexagon?
Perimeter of a regular polygon = length of one side × ______.
