Question

A triangle has side lengths of 10, 24, and 30. What type of triangle is it?. a) acute. b) equiangular. c) right. d) obtuse

Answer 1

10 = a

24 = b

30 = c

If a^2 + b^2 = C^2 , the triangle is right
if a ^2 + b^2 > C^2 , the triangle is acute
if a ^2 + b^2 < c^2, the triangle is obtuse

since 100 + 576 < 900 , the triangle is : D. Obtuse

hope this helps