6. The sum of two angles of a triangle is 110°. Find the measure of the third
angle.
Answers
Answered by
3
Answer:
70°
Step-by-step explanation:
Let the unknown angle be x
Sum of two angles of a triangle=110°
∴ Measure of the angles individually=110°/2=55°
Sum of three angles of a triangle=180°
55°+55°+x=180°
∴x=180°-55°+55°
=180°-110°
=70°
Answered by
0
70 DEEGREE
Step-by-step explanation:
THE SUM OF THREE ANGLES OF A TRIANGLE IS 18O° THEN SUM OF OTHER TWO ANGLES IS 110°
THEREFORE 180° - 110° = 70°
THAT'S WHY THE MEASURE OF THIRD ANGLE IS 70°
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