Question
Draw any three triangles and write the measures of their angles adjacent to the corresponding vertices. For each triangle add up the three measures. What do you get?
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Answer
self
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Similar questions
Total number of students of a school in different years is shown in the following table:
Represent the above data by a pictograph. Prepare a pictograph of students using one symbol an icon of a student to represent students and answer the following questions:
$i.\ $How many symbols represent total number of students in the year $2002$?
$ii.\ $How many symbols represent total number of students for the year $1998$?
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Year
|
Number of students
|
|
$1996$
|
$400$
|
|
$1998$
|
$550$
|
|
$2000$
|
$450$
|
|
$2002$
|
$600$
|
|
$2006$
|
$650$
|
$i.\ $How many symbols represent total number of students in the year $2002$?
$ii.\ $How many symbols represent total number of students for the year $1998$?
Rewrite each of the following numerals with proper commas, using the international place$-$value chart.
Also, write the number name in the international system.
$i.\ 735821$
$ii.\ 6057894$
$iii.\ 56943821$
$iv.\ 7502093$
$v.\ 89350064$
$vi.\ 9070300$
→Also, write the number name in the international system.
$i.\ 735821$
$ii.\ 6057894$
$iii.\ 56943821$
$iv.\ 7502093$
$v.\ 89350064$
$vi.\ 9070300$
Look at the list of primes till 106. What is the smallest difference between two successive primes? What is the largest difference?
Draw an angle of $40^\circ .$ Copy its supplementary angle.
→The area of a rectangular ground is $120m^2$ and its length is $12m$. Find the cost of fencing the ground at the rate of $Rs.125$ per metre.
→In a botanical garden, the number of different types of plants are found as follows:
Draw a bar graph to represent the above information and answer the following questions:
$a.\ $Which type of plant is maximum in number in the garden?
$b.\ $Which type of plant is minimum in number in the garden?
→→| Type of the plant | Number of home appliances |
| Herb | $50$ |
| Shrub | $60$ |
| Creeper | $20$ |
| Climber | $45$ |
| Tree | $95$ |
$a.\ $Which type of plant is maximum in number in the garden?
$b.\ $Which type of plant is minimum in number in the garden?
Catherine threw a dice 40 times and noted the number appearing each time as shown below :
Make a table and enter the data using tally marks. Find those numbers that appear an equal number of times.
→| $1$ | $3$ | $5$ | $6$ | $6$ | $3$ | $5$ | $4$ | $1$ | $6$ |
| $2$ | $5$ | $3$ | $4$ | $6$ | $1$ | $5$ | $5$ | $6$ | $1$ |
| $1$ | $2$ | $2$ | $3$ | $5$ | $2$ | $4$ | $5$ | $5$ | $6$ |
| $5$ | $1$ | $6$ | $2$ | $3$ | $5$ | $2$ | $4$ | $1$ | $5$ |
There are $527$ apples, $646$ pears and $748$ oranges. These are to be arranged in heaps containing the same number of fruits. Find the greatest number of fruits. Find the greatest number of fruits possible in each heap. How many heaps are formed?
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