Answer available
Class 9 · Mathematics · Pythagoras Theorem
A ladder 13 m long rests against a wall with its foot 5 m from the wall. How high up the wall does it reach?
2 marksEasyNumerical
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8 questions
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Class 9 · Mathematics · Pythagoras Theorem
The sides of a triangle are 8 cm, 15 cm and 17 cm. Show that it is right-angled.
2 marksEasyNumerical
- Answer available
Class 9 · Mathematics · Pythagoras Theorem
Which of the following can be the sides of a right-angled triangle?
1 markEasyMCQ
- Answer available
Class 9 · Mathematics · Pythagoras Theorem
Find the length of the diagonal of a rectangle 24 cm long and 7 cm wide.
3 marksMediumNumerical
- Answer available
Class 9 · Mathematics · Pythagoras Theorem
A man walks 12 m due north and then 5 m due east. How far is he from his starting point?
3 marksMediumApplication based
- Answer available
Class 9 · Mathematics · Pythagoras Theorem
A ladder 25 m long reaches a window 24 m above the ground on one side of a street. Keeping its foot at the same point, it is turned to reach a window 20 m high on the other side. Find the width of the street.
4 marksHardApplication based
- Answer available
Class 9 · Mathematics · Pythagoras Theorem
The diagonal of a square is 10√2 cm. Find the length of its side and its area.
3 marksMediumNumerical
- Answer available
Class 9 · Mathematics · Pythagoras Theorem
In triangle ABC, right-angled at B, AB = 9 cm and BC = 12 cm. Find AC.
3 marksMediumNumerical