I need help on both question .plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz plz help

asked Feb 7, 2022 18.8k views

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3 votes

See AB||CD

Hence

$\\ \rm\Rrightarrow <BGH=<GHD$

$\\ \rm\Rrightarrow 90=90$

$\\ \rm\Rrightarrow (1)/(2)<BGH=(1)/(2)<GHD$

$\\ \rm\Rrightarrow <HGP=<GHP=45°$

Now using angle sum property

$\\ \rm\Rrightarrow a+45+45=180$

$\\ \rm\Rrightarrow a=180-90$

$\\ \rm\Rrightarrow a=90$

Kuromoka answered Feb 13, 2022

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