Find angle ROT (using reflex angle)
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Answer:
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Step-by-step explanation:
To find reflex angle ROT , we should first find Angle POS
Angle POS = 180 - 40. ( Linear Pair )
Angle POS = 140
Reflex angle ROT = 40 + 140 + 40 + 30
Reflex angle ROT = 250 degree
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Answered by
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Using the property that the sum of all the angles of a straight line is 180°.
<ROP+<ROT+<TOQ = 180°
40°+x+30°= 180°
70°+x= 180°
x= 180°-70°
x= 110°
<ROT= 110°
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