wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

In the given figure, ABC is circumscribed. The circle touches the sides AB,BC and CA at P,Q,R respectively. If AP=5cm,BP=7cm,AC=14cm and BC=xcm. The value of x is
239522.PNG

Open in App
Solution

GivenABCisatriangle,inscircleofwhichtouchesABatP,ACatQandBCatR.AP=5cm,BP=7cm,AC=14cmandBC=xcm.Tofindoutx=?SolutionWeknowthatthelengthsofthetangents,fromapointtoacircle,areequal.AP=AQ=5cm,BP=BR=7cmandCQ=CR.NowCQ=ACAQ=(145)cm=9cm=CR.SoBC=x=CR+BR=(9+7)cm=16cm.AnsOptionB.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Incircle and its Construction
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon