Question

Please help. The question is given in the pic

Answer 1

Here, CBD=75°

therefore, CBA=180°-75° (ABD is a straight angle)

=>CBA=105°

therefore, reflex AOC, x=2CBA

=2*105

=210°

Answer 2

$\huge\red{Answer}$

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From figure CD is diameter of circle

So ∠E=90

⟹ ∠OED +∠OEC = 90 degree

⟹ ∠OED = 50

OD = OE

⟹ ∠ODE = ∠OED = 50 degree

jai siya ram☺ __/\__

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