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Question Number 208619 by Jubr last updated on 19/Jun/24

If O is the othocentre of a ∆ and <AOC=78°.The measure of <ABC is?

If O is the othocentre of a ∆ and <AOC=78°.The measure of <ABC is?

Answered by som(math1967) last updated on 19/Jun/24

∠ABC=180−78=102

$$\angle{ABC}=\mathrm{180}−\mathrm{78}=\mathrm{102} \\ $$

Commented by Jubr last updated on 19/Jun/24

Thanks sir

$${Thanks}\:{sir} \\ $$

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