Advertisements
Advertisements
Question
What do you understand by a plane closed figure?
Advertisements
Solution
Any geometrical plane figure bounded by lines (straight or curved) in a plane is called a plane closed figure.
Each of the following figures is a plane closed figure.
(i)
(ii)
(iii)
(iv)
APPEARS IN
RELATED QUESTIONS
The length of a rectangular field is 30 m and its diagonal is 34 m. Find the breadth of the field and its perimeter.
Find the perimeter of a rectangle with length = 24 cm and diagonal = 25 cm
The cost of fencing a square field at the rate of ₹ 75 per meter is ₹ 67,500. Find the perimeter and the side of the square field.
The lengths of the sides of two squares are in the ratio 8:15, find the ratio between their perimeters.
The area of a square is 36 cm2. How long are its sides?
Write the perimeter of the figure in the box given below it.
Two regular Hexagons of perimeter 30 cm each are joined as shown in the following figure. The perimeter of the new figure is ______.
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 the perimeter of the following figure:
Find the perimeter of the following shape:
A triangle of sides 3 cm, 4 cm and 5 cm.
