please answer my question fastly
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Answered by
2
Answer:
a. , d. , e.
Step-by-step explanation:
Use Angle sum property to find who are correct
Answered by
1
Answer:
a,d & e
Step-by-step explanation:
The given angles will be angle of triangle only if sum of all three angles is 180°.
The above condition is satisfied in
a. 60 + 70 + 50 = 180°
d. 90 + 50 + 40 = 180°
e. 110 + 25 + 45 = 180°
In b ,c , d and f sum of all angles is not 180° , so they are not angles of triangle.
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