Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 9 Answered

In the figure AD is the bisector of A, prove that AB > BD.
Asked by Topperlearning User | 11 Aug, 2017, 10:04: AM
Expert Answer
AD is the bisector of A

BAD = CAD  

Exterior BDA > CAD

BDA > BAD

AB > BD            (side opposite the bigger angle is longer)
Answered by | 11 Aug, 2017, 12:04: PM

Concept Videos

Multiple Choice Questions Practice Test Subjective Questions Webinar Subjective Questions Pre Board Assessment
Answered Unanswered My Questions My Answers
CBSE 9 - Maths
prove that medians of a triangle are equal
Asked by kandalashyamala20 | 27 Dec, 2022, 02:30: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
show that in a right angle triagle the hypotenuse is the longest side
Asked by khardewsawrudolf | 22 May, 2020, 02:34: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
What is the greatest possible perimeter of a right angeled triangle with integer sides lengths if one of the sides has length 12?
Asked by vikasg13.hardware | 13 Jun, 2018, 12:01: PM
ANSWERED BY EXPERT
CBSE 9 - Maths
Asked by Topperlearning User | 11 Aug, 2017, 10:05: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
Prove that the perimeter of a triangle is greater than the sum of its three medians.
Asked by Topperlearning User | 11 Aug, 2017, 08:45: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
Prove that if two sides of a triangle are unequal, the longer side has greater angle opposite it.
Asked by Topperlearning User | 11 Aug, 2017, 08:47: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
In the figure PQ > PR, QS and RS are the bisectors of Q and R respectively. Prove that SQ > SR.
Asked by Topperlearning User | 11 Aug, 2017, 08:47: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
Prove that the sum of the three altitudes of a triangle is less than the sum of the three sides of the triangle.
Asked by Topperlearning User | 11 Aug, 2017, 10:06: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
In the figure AD is the bisector of A, prove that AB > BD.
Asked by Topperlearning User | 11 Aug, 2017, 10:04: AM
ANSWERED BY EXPERT
CBSE 9 - Maths
In the given figure, x > y. Show that LM > LN.
Asked by Topperlearning User | 11 Aug, 2017, 08:40: AM
ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt