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Subject :IMO    Class : Class 7
If one angle is the average of the other two angles and the difference between the greatest and least angles is 60°, then the formed triangle is _____ .

(A) An isosceles triangle

(B) An equilateral triangle

(C) A right angled triangle

(D) A right angled isosceles triangle

Ans 1: (Master Answer)

Class : Class 1
The correct answer is C.

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