Question

The side measurements of a triangle are 3 cm, 4 cm, and 5 cm. Which is a correct classification for the triangle based upon the lengths of the sides? obtuse triangle equilateral triangle right triangle scalene triangle

Answer 1

It's right angle and to prove this, you can get help from Pythagoras theorem:
${x}^{2} = {3}^{2} + {4}^{2} \\ {x}^{2} = 9 + 16 = 25 \\ x = \sqrt{25} = 5$
hope this helps

Answer 2

Scalene triangle, I took the test right now an dthis was the correct answer!