Question:
The perimeter of a regular pentagon is 100 cm. How long is its each side?
The perimeter of a regular pentagon is 100 cm. How long is its each side?
Updated On: Mar 4, 2024
Hide Solution
Verified By Collegedunia
Solution and Explanation
Perimeter of regular pentagon = \(100\) \(cm\)
\(\Rightarrow 5 \times side = 100\) \(cm\)
\(\Rightarrow Side = \frac{100}{5}\) = \(20\) \(cm\)
Thus, the side of regular pentagon is \(20\) \(cm\).
Was this answer helpful?
1
0
Top Questions on Perimeter
- The ratio of the sides of a rectangle is 4 : 9 and the area is equal to 144 sq.m. The perimeter in meters is
- The length of a rectangle is five times the breadth. If the minimum perimeter of the rectangle is $180$ cm, then:
- KCET - 2024
- Mathematics
- Perimeter
- Perimeter of a square is same as perimeter of a rectangle. If sides of rectangle are in the ratio 17:11, then find the ratio in the areas of the square and the rectangle.
- The area of a rhombus is 120 cm2 and length of its one diagonal is 24 cm. Find the perimeter of the rhombus (in cm).
- The height of a room is 40% of semi-perimeter of the floor. Akshay wanted to put wall paper on the walls of his room. It cost ₹5,200 to put 50 cm wide wall paper at the rate of ₹40/m leaving an area of 15 m2 for doors and windows. Height of room (in m) is:
View More Questions
Questions Asked in CBSE Class VI exam
- Using the number line write the integer which is :
(a) 3 more than 5
(b) 5 more than –5
(c) 6 less than 2
(d) 3 less than –2- CBSE Class VI
- Integers
- Medicine is packed in boxes, each weighing 4 kg 500g. How many such boxes can be loaded in a van which cannot carry beyond 800 kg?
- CBSE Class VI
- Large Numbers in Practice
- Match the objects given below with the materials from which they could be made. Remember, an object could be made from more than one material and a given material could be used for making many objects.
Object Material Book Glass Tumbler Wood Chair Paper Toy Leather Shoes Plastics - CBSE Class VI
- Objects Around Us
- The numbers 13 and 31 are prime numbers. Both these numbers have same digits 1 and 3. Find such pairs of prime numbers upto 100.
- CBSE Class VI
- Prime and Composite Numbers
- Write all the factors of the following numbers:
- 24
- 15
- 21
- 27
- 12
- 20
- 18
- 23
- 36
- CBSE Class VI
- Factors and Multiples
View More Questions