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
Class 9 · ICSE · Mathematics
Pythagoras Theorem
The Pythagoras theorem, its converse and applications.
- Questions
- 8
- PYQs
- 0
- Topics
- 1
Syllabus mapping: ICSE syllabus (CISCE)
Topics in this chapter
Narrow to a single topic to practise one idea at a time.
Questions
8 questions in this chapter.
- Answer available
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