The measures of the angles of triangle are 35°,87°,58°respectively. which is the measures of one of its exterior angles?
Answers
Answered by
1
Answer:
We know that the sum of the interior angles of a triangle is 180
∘
. Let third angle in all the given triangles be x
∘
. Therefore,
(i) 38
∘
+100
∘
+x
=180
∘
x
∘
=180
∘
−138
∘
x
∘
=42
∘
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Answered by
0
Answer:
By using angle sum property
45°+35°+x=180°
80°+x=180°
Therefore, x=100°
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