Advertisements
Advertisements
Question
Perimeter of a regular octagon of side 6 cm is 36 cm.
Options
True
False
Advertisements
Solution
This statement is False.
Explanation:
Side of a regular octagon = 6 cm
Perimeter of a regular octagon = 8 × side
= 8 × 6 cm
= 48 cm
APPEARS IN
RELATED QUESTIONS
If P denotes perimeter of a rectangle, l denotes its length and b denotes its breadth, find:
b, if P = 3.2m and l = 100 cm
A square field has each side 70 m whereas a rectangular field has length = 50 m and breadth = 40 m. Which of the two fields has greater perimeter and by how much?
A wire is bent in the form of an equilateral triangle of each side 20 cm. If the same wire is bent in the form of a square, find the side of the square.
Find the area and perimeter of the given figure.
Is the perimeter of the yellow shape more than the perimeter of the blue shape? Why?
The side of a square is 10 cm. How many times will the new perimeter become if the side of the square is doubled?
In an exhibition hall, there are 24 display boards each of length 1 m 50 cm and breadth 1 m. There is a 100 m long aluminium strip, which is used to frame these boards. How many boards will be framed using this strip? Find also the length of the aluminium strip required for the remaining boards.
Find all the possible dimensions (in natural numbers) of a rectangle with an area of 36 sq cm, and find their perimeters.
Find the perimeter of the following figure:
Find the perimeter of the following figure:
