Ask a Doubt
Request a call back

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

CBSE Class 9 Answered

Solve example 2 In the figure
question image
Asked by amiranadeem7 | 08 Mar, 2020, 03:07: PM
answered-by-expert Expert Answer
Example 2 - Solution: 
 
begin mathsize 16px style straight m angle POS thin space plus space straight m angle SOQ space equals space 180 degree space space space space space space space space.... space Linear space Pair rightwards double arrow straight m angle SOQ space equals space 180 degree space minus space straight x space space... left parenthesis straight m angle POS space equals space straight x right parenthesis Ray space OR space and space ray space OT space are space the space angle space bisectors space of space the space angles space angle POS space and space angle SOQ space respectively. rightwards double arrow straight m angle ROS space equals space 1 half cross times angle POS space equals space straight x over 2 space space space.... space left parenthesis straight i right parenthesis space space and space straight m angle SOT space equals space 1 half cross times straight m angle SOQ equals space 1 half open parentheses 180 degree space minus space straight x close parentheses space space equals 90 degree space minus space fraction numerator straight x space over denominator 2 end fraction space space.... space space left parenthesis ii right parenthesis straight m angle ROT space equals space straight m angle ROS plus straight m angle SOT space space space space space space space space space space space space space space space space space space space equals straight x over 2 space plus space space open parentheses 90 degree space minus space straight x over 2 close parentheses space space space space space space..... space from space left parenthesis straight i right parenthesis space and space left parenthesis ii right parenthesis space space space space space space space space space space space space space space space space space equals space space 90 degree space space space end style
Answered by Yasmeen Khan | 09 Mar, 2020, 11:54: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 9 - Maths
prove that the sum of angle of a triangle 8s 180
Asked by roshan.rony001 | 19 Sep, 2023, 05:02: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
find value
question image
Asked by pushpadevipushpadevi19 | 13 Jan, 2023, 08:06: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
plz answer urgently dear experts lines and angles question :
question image
Asked by savitamahajan202 | 02 Jan, 2023, 10:55: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Q12.
question image
Asked by UTKARSH.CHANDRA.02008 | 09 Jul, 2022, 09:54: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
If two lines are parallel then prove that any pair of bisictors of thier alternate interior angle is also parallel.
question image
Asked by amarjitruksh | 20 Jun, 2022, 10:40: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
IF AN ANGLE IS 6° LESS THANTWICE IT'S SUPPLEMENT, HOW MUCH DOES EACH ANGLE MEASURE ?
Asked by Abhishita9 | 12 Nov, 2021, 06:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
the exterior angles obtained on producing the base of a triangle both ways are 100° and 120°. find all the angles
Asked by raghavgargrg28 | 10 Sep, 2021, 05:11: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
how to remember all the thereoms
Asked by kamateganpati | 08 Sep, 2021, 06:17: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
In a triangle ABC, if  angle A + angle B = 65 and  angle B +  angle C = 140 , then the measure of  angle B is (a) 40 (b) 25 c) 115 (d) 60
Asked by swatipuspapatel | 07 Feb, 2021, 07:29: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 9 - Maths
Are interior angle and interior of an angle same?
Asked by saritaagarwal30121980 | 14 Oct, 2020, 10:07: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×