Given the lengths of the sides of a triangle, identify the triangle as acute, right, or obtuse.

37,12,34
5,12,13
20,21,28

2 answers

given the three sides, with c being the largest, you know that the triangle is a right triangle if

c^2 = a^2+b^2

if c^2 < a^2+b^2, then it's acute, and obtuse otherwise.

So, start checking.
Thank you Steve.
Similar Questions
  1. A triangle has sides of lengths 5 cm, 5 cm, and square root 47cm.Which of the following statements is true? A. The triangle is
    1. answers icon 2 answers
  2. A triangle has sides of lengths 5 cm, 5 cm, and square root 47cm.Which of the following statements is true? A. The triangle is
    1. answers icon 4 answers
  3. A triangle has sides of lengths 5 cm, 5 cm, and square root 47cm.Which of the following statements is true? A. The triangle is
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions