In `DeltaABC, angleA=100^(@), angleC=30^(@)`. Find (i) largest side, ( – InterviewSolution

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1.	In `DeltaABC, angleA=100^(@), angleC=30^(@)`. Find (i) largest side, (ii) smallest side of `DeltaABC`.
Answer» In `DeltaABC` `angleA+angleB+angleC=180^(@)` `implies" "100^(@)+angleB+30^(@)=180^(@)` `implies" "angleB=180^(@)-130^(@)=50^(@)` (i) In `DeltaABC`, the largest angle `=angleA=100^(@)` `:.` The opposite side BC of `angleA` will be the largest. (ii) In `DeltaABC`, the smallest angle `=angleC=30^(@)` `:.` The opposite side AB of `angleC` will be the smallest.

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