please explain your answer properly
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sorry for the poor handwriting ,
see dude , angle drawn on the circle from a chord is equal to the half of angle drawn at the center of the circle from the same chord so
angle.pqr= ½ reflex angle por
120°=½reflex angle por
reflex angle por = 240°
in triangle por
po=or (radii of the circle )
so angle opr = angle ORP=x°(let)(angles opposite to equal sides are equal)
in triangle por
angle opr +angle orp+ angle por =180° (angle sum property)
x°+x°+120°=180°
2x°=60°
x=30°
so angle opr = 30°
see dude , angle drawn on the circle from a chord is equal to the half of angle drawn at the center of the circle from the same chord so
angle.pqr= ½ reflex angle por
120°=½reflex angle por
reflex angle por = 240°
in triangle por
po=or (radii of the circle )
so angle opr = angle ORP=x°(let)(angles opposite to equal sides are equal)
in triangle por
angle opr +angle orp+ angle por =180° (angle sum property)
x°+x°+120°=180°
2x°=60°
x=30°
so angle opr = 30°
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Anonymous:
okey lets edit the answer
your answer is coming correct
hope u can understand now
write all these steps on a paper, u will be able to understand better
hi please be in contact with me
okey :-)
texted you in inbox
I don't understand please help me please
i am posting the question again
okey
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