Chapter 15: Probability

Important Questions Class 9 Maths Chapter 15 Probability Part 1

Important Questions Class 9 Maths Chapter 15 Probability Part 2

Important Questions Class 9 Maths Chapter 15 Probability Part 3

Important Questions Class 9 Maths Chapter 15 Probability Part 4


Practise This Question

The steps to construct a triangle with given base angles  B and  C and BC + CA + AB, are:.
A. Draw a line segment, say XY equal to BC + CA + AB.
B. Make  LXY equal to   B and MYX equal to  C.
C. Bisect   LXY and   MYX. Let these bisectors intersect at a point A.
D. Draw perpendicular bisectors PQ of AX and RS of AY.
E. Let PQ intersect XY at B and RS intersect XY at C. Join AB and AC.