English

Measure the length of the floor of your classroom in meters. Also measure the width. If you want to move around easily then how many children do you think should be there in one square meter?

Advertisements
Advertisements

Question

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

  • If you want to move around easily then how many children do you think should be there in one square meter?
One Word/Term Answer
Advertisements

Solution

Two children.

shaalaa.com
  Is there an error in this question or solution?
Chapter 11: Area and its Boundary - Area and its Boundary [Page 151]

APPEARS IN

NCERT Math - Magic [English] Class 5
Chapter 11 Area and its Boundary
Area and its Boundary | Q B) 4. | Page 151

RELATED QUESTIONS

If ABCD is a parallelogram, then prove that
๐‘Ž๐‘Ÿ (Δ๐ด๐ต๐ท) = ๐‘Ž๐‘Ÿ (Δ๐ต๐ถ๐ท) = ๐‘Ž๐‘Ÿ (Δ๐ด๐ต๐ถ) = ๐‘Ž๐‘Ÿ (Δ๐ด๐ถ๐ท) = `1/2` ๐‘Ž๐‘Ÿ (||๐‘”๐‘š ๐ด๐ต๐ถ๐ท) .


In the below fig. ∠AOB = 90°, AC = BC, OA = 12 cm and OC = 6.5 cm. Find the area of
ΔAOB.


ABCD is a parallelogram. E is a point on BA such that BE = 2 EA and F is a point on DC
such that DF = 2 FC. Prove that AE CF is a parallelogram whose area is one third of the
area of parallelogram ABCD.


In the given figure, find the area of ΔGEF.

 

In a ΔABCDEF are the mid-points of sides BCCA and AB respectively. If ar (ΔABC) = 16cm2, then ar (trapezium FBCE) =


ABCD is a parallelogram. P is any point on CD. If ar (ΔDPA) = 15 cm2 and ar (ΔAPC) = 20 cm2, then ar (ΔAPB) =


A, B, C, D are mid-points of sides of parallelogram PQRS. If ar (PQRS) = 36 cm2, then ar (ABCD) =


In the given figure, PQRS is a parallelogram. If X and Y are mid-points of PQ and SRrespectively and diagonal Q is joined. The ratio ar (||gm XQRY) : ar (ΔQSR) =


The mid-points of the sides of a triangle ABC along with any of the vertices as the fourth point make a parallelogram of area equal to ______.


In the given figure, ABCD and FECG are parallelograms equal in area. If ar (ΔAQE) = 12 cm2, then ar (||gm FGBQ) = 


The sides of a rectangular park are in the ratio 4 : 3. If its area is 1728 m2, find
(i) its perimeter
(ii) cost of fencing it at the rate of โ‚น40 per meter.


A floor is 40 m long and 15 m broad. It is covered with tiles, each measuring 60 cm by 50 cm. Find the number of tiles required to cover the floor.


Find the area of a square, whose side is: 4.1 cm.


The side of a square is 3.6 cm; find its area.


The table given below contains some measures of the rectangle. Find the unknown values.

Length Breadth Perimeter Area
? 15 cm 60 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


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.

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

  • A shopkeeper has 50 boxes. There are 48 fruits in one box.
    Tick the one question which matches with the given problem.
    a) How much will the shopkeeper pay in all?  
    b) How many fruits are there in all? โœ“
    c) How many more boxes will he need?  
    Explain why (a) and (c) are not good choices.

The amount of region enclosed by a plane closed figure is called its ______.


How will you decide? Discuss.


Is the area of both your footprints the same?


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:


Find the area of the following figure by counting squares:


Share
Notifications

Englishเคนเคฟเค‚เคฆเฅ€เคฎเคฐเคพเค เฅ€


      Forgot password?
Use app×