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Log 3 pi by 2 equal to log 10 Q by 4 equal to log 10 by 8 equal to K and pqr equal 200 find ke |
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Answer» Answer: In △ABC AB=AC ⇒∠B=∠C (Angles OPPOSITE to equal sides are equal) Now USING angle sum property ∠A+∠B+∠C=180 ∘
⇒80 ∘ +∠C+∠C=180 ∘
⇒2∠C=180 ∘ −80 ∘
⇒∠C= 2 100 ∘
=50 ∘
now ∠C+∠x=180 ∘ (Angles made on straight line (AC) are supplementary) ⇒50 ∘ +∠x=180 ∘
⇒∠x=180 ∘ −50 ∘ =130 ∘ yo yo yo ☺️☺️ |
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