SSC Worksheet for chapter-8 Circles class 9

Worksheet For class 9

Find SSC Worksheet for chapter-8 Circles class 9

CLASS-9

BOARD: SSC

Mathematic Worksheet - 8

TOPIC: Circles

For other SSC Worksheet for class 9 Mathematic check out main page of Physics Wallah.

1. The radius of a 8√2cm circle is cm find the length of the largest chord of that circle.
2. The radius of a circle with centre P is 25cm and the length the chord is 48cm find the distance of the chord from centre P of the circle.
3. If the length of the largest chord of a circle is 17cm find the radius of a circle.
4. The radius of a circle with centre O is 41 the length of the chord PQ of same circle is 80. Determine the distance of chord PQ from centre O.
5. In figure O is the centre of a circleAB=16cm , seg OM ⊥seg AB, seg ON⊥. seg CD If , OM=6cm then find seg ON.
   
6. HI and JK are two parallel chords of a circle which are on opposite side of the centre such that and the distance between them is 7cm then find the radius of the circle.
7. The radius of a circle is 16cm the mid point of chord of a circles lies on the diameter perpendicular to the chord and its distance from one end of the diameter is 3cm; find the ;length of that chord.
8. Find the area of triangle so formed in a circle of radius 40cm, if angle subtended by the chord at the centre of the circle is .
9. In a circle of radius 17cm two parallel chords of the length 30cm and 16cm respectively are drawn on the opposite of the centre then find the distance between them.

Find SSC Worksheet for chapter-4 congruence of triangles class 9

CLASS-9

BOARD: SSC

Mathematic Worksheet - 4

TOPIC: congruence of triangles

For other SSC Worksheet for class 9 Mathematic check out main page of Physics Wallah.

 

• In figure, seg AB≅seg PB, seg BC≅seg BQ , seg BC≅seg CQ, show that also show seg

• In figure, seg PB≅seg AB≅seg AC≅seg CQ, then find and final all pairs of congruent triangles. Justify your answer.

• In the figure, ∠DAC≅∠BCA find the missing information which is required and sufficient to prove∠ABC≅∠CBA by

1. SAS test
2. SAA test
3. ASA test

• In figure, consider , diagonal MP is perpendicular bisector of diagonal NQ. Then show segMN≅segMQ , andsegPN≅segPQ . Find the pairs of congruent triangles and justify your answer.

• is an isosceles triangle
seg AN =segAC

 

segAP , seg BQ, seg CQ are angle bisector of respective angles of .

 

1. Find the pairs of congruent triangles
2. Find the triangles which are isosceles

• In ΔABC,∠A=40^o, ∠B=80^o, find the shortest and the longest side of ΔABC. Justify.
• In figure AB=4cm, AC=6cm, AD=8cm Arrange the angles a, b, c, d in descending order of their measures. Justify.

• In , sides AB and BC are congruent

1. If A-P-C, then show that congruent sides.
2. If A-C-P , then show that congruent sides.

• In and . What can be the length of the third side PR. Find the minimum and maximum possible length of side PR.