English

Who had the bigger piece? How much bigger?

Advertisements
Advertisements

Question

Who had the bigger piece? How much bigger?

Short/Brief Note
Advertisements

Solution

So, the area of piece B is bigger than the area of piece A.

The difference in the area of piece A and piece B

= 33 - 30

= 3 square cm

So, piece B is 3 square cm bigger than piece A.

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Area and its Boundary - Area and its Boundary [Page 147]

APPEARS IN

NCERT Mathematics Math - Magic [English] Class 5
Chapter 11 Area and its Boundary
Area and its Boundary | Q 1.5 | Page 147

RELATED QUESTIONS

In the below Fig, ABC and ABD are two triangles on the base AB. If line segment CD is
bisected by AB at O, show that ar (Δ ABC) = ar (Δ ABD)


If AD is a median of a triangle ABC, then prove that triangles ADB and ADC are equal in
area. If G is the mid-point of median AD, prove that ar (Δ BGC) = 2 ar (Δ AGC).


ABCD is a parallelogram in which BC is produced to E such that CE = BC. AE intersects
CD at F.
(i) Prove that ar (ΔADF) = ar (ΔECF)
(ii) If the area of ΔDFB = 3 cm2, find the area of ||gm ABCD.


D is the mid-point of side BC of ΔABC and E is the mid-point of BD. if O is the mid-point
of AE, prove that ar (ΔBOE) = `1/8` ar (Δ ABC).


In the given figure, find the area of ΔGEF.

 

PQRS is a rectangle inscribed in a quadrant of a circle of radius 13 cm. A is any point on PQ. If PS = 5 cm, then find ar (ΔRAS) 


ABC is a triangle in which D is the mid-point of BCand F are mid-points of DC and AErespectively. IF area of ΔABC is 16 cm2, find the area of ΔDEF.


Two parallelograms are on the same base and between the same parallels. The ratio of their areas is


Diagonal AC and BD of trapezium ABCD, in which AB || DC, intersect each other at O. The triangle which is equal in area of ΔAOD is


The length and breadth of a rectangular piece of land are in the ratio 5 : 3. If the total cost of fencing it at the rate of ₹24 per meter is ₹9600, find its :
(i) length and breadth
(ii) area
(iii) cost of levelling at the rate of ₹60 per m2.


Find the area of a rectangle whose length = 15 cm breadth = 6.4 cm


Find the area of a rectangle whose length = 3.6 m breadth = 90 cm


By counting squares, estimate the area of the figure.


So the area of piece A = ________ square cm


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?


Measure the length of the floor of your classroom in meters. Also, measure the width.

  • What is the area of the floor of your classroom in square metres?

Measure the length of the floor of your classroom in meters. Also, measure the width.

  • So how many children can sit in one square meter?

Nasreena is a farmer who wants to divide her land equally among her three children — Chumki, Jhumri, and Imran. She wants to divide the land so that each piece of land has one tree. Her land looks like this.

  • Can you divide the land equally? Show how you will divide it. Remember each person has to get a tree. Colour each person’s piece of land differently.

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      

Each line gives a story. You have to choose the question which makes the best story problem. The first one is already marked.

  • The cost of one book is Rs 47. Sonu buys 23 books.
    a) How much money does she have?  
    b) How much money does she pay for the books?  
    c) What is the cost of 47 books?  

In the following figure, the area of parallelogram ABCD is ______.


The region given in the following figure is measured by taking  as a unit. What is the area of the region?


Find all the possible dimensions (in natural numbers) of a rectangle with a perimeter 36 cm and find their areas.


Is the area of both your footprints the same?


Find the area of the following figure by counting squares:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×