the angles of tiangle are X,X+10and X+20 find the measure of each angle
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the angles of tiangle are X,X+10and X+20 find the measure of each angle
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Answer:
50°, 60° and 70°
Step-by-step explanation:
According to Angle Sum Property of a Triangle, all the interior angles add up to 180°. According to the question, the angles are x, ( x + 10 ), ( x + 20 ).
Applying the concept of Angle Sum Property we get,
⇒ x + x + 10 + x + 20 = 180°
⇒ 3x + 30 = 180°
⇒ 3x = 180 - 30
⇒ 3x = 150°
⇒ x = 150° / 3 = 50°
Therefore the angles are:
Hope it helped !!