Maths / Constructions / Construction of Triangle using ASA Criteria

QUESTION
 

If two angles in a triangle are large 65^0 and large 85^0, then the third angle is ____________

OPTIONS
A. 

30^0

B. 

45^0

C. 

60^0

D. 

90^0

Right Option : A

EXPLANATION
Explain TypeExplanation Content
Text

because Sum of the angles in a traingle is 180

large 65^0+85^0+x =180^0

large rightarrow x=30^0

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