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Mathematics
9th
grade
Perpendicular from the Centre to a Chord | Circles | Assessment | English | Grade 9
7 questions
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- 1. Multiple Choice
The line passing through the center of a circle to _____ a chord is perpendicular to the chord.
trisect
coincide
bisect
None of the above
- 2. Multiple Choice
Chords equidistant from the centre of a circle are _____ in length.
Half
Equal
Double
None of the above
- 3. Multiple Choice
C is a circle with centre O. AB is a chord such that OP is perpendicular to AB, then ______
AP > AB
OP = AP
AP = PB
None of the above
- 4. Multiple Choice
In the given figure, line segment OP = 6 cm, which bisects the chord XY. XY = 16 cm and point Q is on the circle such that OP + PQ = OQ. Find the radius of the circle.
9 cm
8 cm
10 cm
12 cm
- 5. Multiple Choice
In the given figure, OP = 10 cm, PQ = 12 cm and OY⟂PQ, then XY = ?
2 cm
12 cm
16 cm
14 cm
- 6. Multiple Choice
PQ is a diameter of a circle and PS is a chord. If PQ = 34 cm, PS = 30 cm, the distance of PS from the centre of the circle is _____.
10 cm
12 cm
8 cm
6 cm
- 7. Multiple Choice
In the given figure, OY = 10 cm, XY = 16 cm and OP⟂XY. Find the value of MP = ?
4 cm
6 cm
8 cm
10 cm
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