Advertisements
Advertisements
प्रश्न
Two regular Hexagons of perimeter 30 cm each are joined as shown in figure. The perimeter of the new figure is ______.
विकल्प
65 cm
60 cm
55 cm
50 cm
उत्तर
50 cm
Explanation:
Given, perimeter of hexagoan = 30 cm
And number of sides in hexagon = 6
∴ Length of one side = `"Perimeter of hexagon"/"Total number of sides"`
= `30/6`
= 5 cm
Now, two hexagons are joined then perimeter = Sum of all sides
= AB + BC + CD + DE + EF + FG + GH + HI + IJ + JA
= 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5 + 5
= 50 cm
APPEARS IN
संबंधित प्रश्न
Find the perimeter of a rectangle with length = 24 cm and diagonal = 25 cm
The lengths of the sides of two squares are in the ratio 8:15, find the ratio between their perimeters.
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?
Find the perimeter of the following figure:
Write the perimeter of the figure in the box given below it.
The side of a square is 10 cm. How many times will the new perimeter become if the side of the square is doubled?
| Column I | Column II |
(A)  |
(i) 16 cm |
(B)  |
(ii) 20 cm |
(C)  |
(iii) 24 cm |
(D)  |
(iv) 28 cm |
| (v) 32 cm |
To find the cost of a frame of a picture, we need to find the perimeter of the picture.
Find all the possible dimensions (in natural numbers) of a rectangle with an area of 36 sq cm, and find their perimeters.
The perimeter of the figure ABCDEFGHIJ is ______.
