Advertisements
Advertisements
Question
This stamp has an area of 4 square cm. Guess how many such stamps will cover this big rectangle.
Advertisements
Solution
Approximate 28 stamps will cover this big rectangle.
APPEARS IN
RELATED QUESTIONS
Compute the area of trapezium PQRS is Fig. below.
If ABC and BDE are two equilateral triangles such that D is the mid-point of BC, then find ar (ΔABC) : ar (ΔBDE).
ABCD is a parallelogram. P is the mid-point of AB. BD and CP intersect at Q such that CQ: QP = 3.1. If ar (ΔPBQ) = 10cm2, find the area of parallelogram ABCD.
Two parallelograms are on the same base and between the same parallels. The ratio of their areas is
A triangle and a parallelogram are on the same base and between the same parallels. The ratio of the areas of triangle and parallelogram is
The median of a triangle divides it into two ______.
The area of the figure formed by joining the mid-points of the adjacent sides of a rhombus with diagonals 16 cm and 12 cm is
In a ΔABC if D and E are mid-points of BC and AD respectively such that ar (ΔAEC) = 4cm2, then ar (ΔBEC) =
ABCD is a trapezium in which AB || DC. If ar (ΔABD) = 24 cm2 and AB = 8 cm, then height of ΔABC is
ABCD is a rectangle with O as any point in its interior. If ar (ΔAOD) = 3 cm2 and ar (ΔABOC) = 6 cm2, then area of rectangle ABCD is
Find the area of a rectangle whose length = 8.5 m breadth = 5 m.
Find the area of a rectangle whose length = 3.6 m breadth = 90 cm
What will happen to the area of a rectangle, if its length and breadth both are trebled?
Which has the bigger area - one of your footprints or the page of this book?
Look at a 10 rupee note. Is its area more than hundred square cm?
Is the area of the blue shape more than the area of the yellow shape? Why?
What is the area of the rectangle? ________ square cm
Is the area of your belt the same as the area of the postcard? Why or why not?
If each square on this page is equal to 1 square meter of land, how much land will each of her children get? ________ square m
Look at the table. If you were to write the area of each of these which column would you choose? Make a (✓).
| Square cm |
Square meter |
Square km |
|
| Handkerchief | ✓ | ||
| Sari | |||
| Page of your book | |||
| School land | |||
| Total land of a city | |||
| Door of your classroom | |||
| Chair seat | |||
| Blackboard | |||
| Indian flag | |||
| Land over which a river flows |
The amount of region enclosed by a plane closed figure is called its ______.
The region given in the following figure is measured by taking 
as a unit. What is the area of the region?
A magazine charges Rs 300 per 10 sq cm area for advertising. A company decided to order a half page advertisment. If each page of the magazine is 15 cm × 24 cm, what amount will the company has to pay for it?
Find all the possible dimensions (in natural numbers) of a rectangle with a perimeter 36 cm and find their areas.
Whose footprint is larger - yours or your friend’s?
Find the area of the following figure by counting squares:
Find the area of the following figure by counting squares:
Find the area of the following figure by counting squares:
