Advertisements
Advertisements
प्रश्न
Is the perimeter of the yellow shape more than the perimeter of the blue shape? Why?


Advertisements
उत्तर
No, the perimeter of the yellow shape is less than the perimeter of the blue shape.
This can be proved by measuring their boundaries by a ruler or by a thread.
APPEARS IN
संबंधित प्रश्न
The diagonal of a square is `12sqrt2` cm. Find its perimeter.
The length of a rectangular field is 30 m and its diagonal is 34 m. Find the breadth of the field and its perimeter.
If P = perimeter of a rectangle, l = its length and b = its breadth; find l, if P = 96 m and b = 28 m.
The interior of a figure is called region of the figure. Is this statement true?
Find the perimeter of each of the following closed figures:
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
Find the side of the square whose perimeter is 5 m.
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.
The area of a square is 36 cm2. How long are its sides?
The table given below contains some measures of the rectangle. Find the unknown values.
| Length | Breadth | Perimeter | Area |
| ? | 4 feet | ? | 20 sq.feet |
The area of a rectangular shaped photo is 820 sq.cm. and its width is 20 cm. What is its length? Also find its perimeter
Sanya, Aarushi, Manav and Kabir made greeting cards. Complete the table for their cards:
| Whose card | Length | Width | Perimeter | Area |
| Sanya | 10 cm | 8 cm | ||
| Manav | 11 cm | 44 cm | ||
| Aarushi | 8 cm | 80 square cm | ||
| Kabir | 40 cm | 100 square cm |
The side of a square is 10 cm. How many times will the new perimeter become if the side of the square is doubled?
Match the shapes (each sides measures 2 cm) in column I with the corresponding perimeters in column II:
| Column I | Column II |
(A) ![]() |
(i) 16 cm |
(B) ![]() |
(ii) 20 cm |
(C) ![]() |
(iii) 24 cm |
(D) ![]() |
(iv) 28 cm |
| (v) 32 cm |
Perimeter of a regular octagon of side 6 cm is 36 cm.
A farmer who wants to fence his field, must find the perimeter of the field.
What is the length of the wooden strip required to frame a photograph of length and breadth of 32 cm and 21 cm respectively?
Out of two figures if one has larger area, then its perimeter need not to be larger than the other figure.




