Maths / Constructions / Construction of Triangle using ASA Criteria

QUESTION

If two angles in a triangle are $\dpi{120} \fn_jvn \large 65^0$ and $\dpi{120} \fn_jvn \large 85^0$, 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

$\dpi{120} \fn_jvn \large 65^0+85^0+x =180^0$

$\dpi{120} \fn_jvn \large \rightarrow x=30^0$

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