Home
Class 9
MATHS
In a DeltaABC,"if " 3angleA=4angleB=6ang...

In a `DeltaABC,"if " 3angleA=4angleB=6angleC" then " A:B:C=?`

A

`3:4:6`

B

`4:3:2`

C

`2:3:4`

D

`6:4:3`

Text Solution

Verified by Experts

The correct Answer is:
B
Let `3A=4B=6=k" Then, "A=(k)/(3),C=(k)/(6)`
`:.A:B:C=(k)/(3):(k)/(4):(k)/(6)=4:3:2`
Promotional Banner

Topper's Solved these Questions

  • TRIANGLES

    RS AGGARWAL|Exercise MULTIPLE-CHOICE QUESTIONS (MCQ)|10 Videos

  • TRIANGLES

    RS AGGARWAL|Exercise EXERCISE|16 Videos

  • QUADRILATERALS

    RS AGGARWAL|Exercise Matching of Columns:|2 Videos

  • VOLUME AND SURFACE AREA OF SOLIDS

    RS AGGARWAL|Exercise Multiple Choice Questions (Mcq)|73 Videos

Similar Questions

Explore conceptually related problems

In DeltaABC,"if "3angleA=4angleB=6angleC , calculate angleA,angleBandangleC .

In DeltaABC,2angleA=3angleB=6angleC , then find angleA .

In a triangle ABC, if 2 angleA = 3 angleB = 6 angleC , then what is angleA+ angleC equal to ?

In DeltaABC , if angleA:angleB:angleC=1:2:3 , then what is BC:CA:AB?

In DeltaABC , if angleC gt angleB , then

In a triangleABC if 3 angleA=4angleB=6angleC ,calculate angleA

In a triangleABC ,if 2angleA=3angleB=6angleC calculate angleA,angleB and angleC

In a DeltaABC,"if "angleA-angleB=42^(@)andangleB-angleC=21^(@)" then "angleB=?

In a DeltaABC, angleA=2 angleB=3 angleC, find each of the triangle.