Whats the equation? Whats the X? Whats does mQR=

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asked Jun 16, 2023 97.5k views

21 votes

Whats the equation?
Whats the X?
Whats does mQR=

Mathematics
college

M Abbas asked

by M Abbas

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1 Answer

2 votes

Check the picture below. Recall that a full circle has 360°.

$\boxed{19}\\\\ \cfrac{359-27x}{2}=12x+1\implies 359-27x=24x+2\implies 359=51x+2 \\\\\\ 357=51x\implies \cfrac{359}{51}=x\implies 7=x \\\\\\ \boxed{20}\\\\ \stackrel{\widehat{QR}}{359-27x}\implies 359-27(7)\implies 170$

Yeahumok answered Jun 20, 2023

by Yeahumok

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