Question

Find the sum of the angles of the $△ABD$.

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• A. ${90}^{\circ }$
• B. ${180}^{\circ }$
• C. ${360}^{\circ }$
• D. ${300}^{\circ }$

Answer 1

The correct option is B

${180}^{\circ }$

Irrespective of the size or type of triangle, sum of the angles of a triangle is always equal to ${180}^{\circ }$.

So, sum of the angles of $△ABD={180}^{\circ }$