Question

Triangle XYZ has side lengths of 6 cm, 8 cm, and 15 cm. The triangle also includes angles of 30° and 60°. Classify the triangles by sides and angles.

Answer 1

well actually this is wrong because is the angles are 30 and 60 degrees the other one should be 90 (180-(30+60))
then it will be a right angle
according to The Pythagorean Proposition:
${a}^{2} = {b}^{2} + {c}^{2} \\ {8}^{2} + {6}^{2} = {10}^{2}$
so you should have written 10cm instead of 15 cm