two angles of the triangle are 40 degree and 70 degree find the third angle
Answers
Answered by
13
Answer:
70°
Step-by-step explanation:
According to the angle sum property of triangle the sum of all angles of a triangle is 180°.
So the third angle in this case will be
= 180° - ( 40° + 70°)
= 180° - 110°
= 70°
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Answered by
7
Answer:
Let the third angle be x
we know that the sum of all angles of a triangle is 180°
So, 40°+70°+ x = 180°
110°+x = 180°
x = 180°-110°
x = 70°
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