13. One of the angles of a triangle is 100 and the other two angles are equal. Find each of the equal
angles
Answers
Answered by
15
Answer:
100
40
40
Step-by-step explanation:
Let the other two angles be x as they are equal
100+x°+x°=180° (angle sum property of a triangle)
100+2x=180°
2x=180-100
2x=80°
X=40°
So the angles of the triangle are 100,40,40
Answered by
6
Answer
The sun of angels in a triangle=180°
One angel is 100°
x+x+100=180
2x=180-100
2x=80
x=40°
The two angels are 40°
Step-by-step explanation:
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