Perimeter of a regular polygon = length of one side × ___________.
Solution:
Given, Perimeter of a regular polygon = length of one side × ___________
We have to fill in the blanks with appropriate solutions to make the statement true.
We know, perimeter = sum of all sides
Now, Perimeter of a regular polygon = length of one side × number of sides.
✦ Try This: Find the perimeter of a rectangle with length 10 cm and breadth is half of the length
Given, length of rectangle = 10 cm
Breadth = length/2
= 10/2
Breadth = 5 cm
Perimeter of rectangle = 2(length + breadth)
= 2(10 + 5)
= 2(15)
= 30 cm
Therefore, the perimeter is 30 cm.
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 11
NCERT Exemplar Class 7 Maths Chapter 9 Problem 38
Perimeter of a regular polygon = length of one side × ___________.
Summary:
Perimeter of a regular polygon = length of one side × number of sides
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