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Draw a graph for the radius and circumfe...

Draw a graph for the radius and circumference of circle using a suitable scale.
(Hint : Take radius = 7, 14, 21 units and so on)
From the graph,
a) Find the circumference of the circle when radius is 42 units.
(b) At what radius will the circumference of the circle be 220 units?

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NCERT EXEMPLAR-INTRODUCTION TO GRAPHS -EXERCISE
  1. Complete the given tables and draw a graph for each.

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  2. Study the given graphs (a) and (b) and complete the corresponding tabl...

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  3. Draw a graph for the radius and circumference of circle using a suitab...

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  4. The graph shows the maximum temperatures recorded for two consecutive ...

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  5. The graph given below gives the actual and expected sales of cars of a...

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  6. The graph given below shows the marks obtained out of 10 by Sonia in t...

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  7. Find the coordinates of the vertices of the given figures.

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  8. Study the graph given below of a person who started from his home and ...

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  9. Plot a line graph for the variables p and q where p is two times q i.e...

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  10. Study the graph and answer the questions that follow. (a) What infor...

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  11. Study the distance-time graph given below for a car to travel to certa...

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  12. Locate the points A (1,2), B (4,2) and C (1,4) on a graph sheet taking...

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  13. Locate the points A(1,2), B (3,4) and C (5,2) on a graph sheet taking ...

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  14. Locate the points P (3,4), Q (1,0), R (0,4), S (4,1) on a graph sheet.

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  15. The graph given below compares the sales of ice creams of two vendors ...

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  16. The table given below shows the temperatures recorded on a day at diff...

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  17. The following table gives the growth chart of a child. Draw a lin...

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  18. The following is the time-distance graph of Sneha’s walking. (a) ...

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  19. Draw a parallelogram ABCD on a graph paper with the coordinates given ...

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  20. Draw the line passing through (2, 3) and (3, 2). Find the coordinat...

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