Question

A triangle has side lengths of 6, 8, and 9. What type of triangle is it? right obtuse equiangular acute ​

Answer 1

Answer:

It is an acute triangle

Step-by-step explanation:

If it is an acute triangle, a^2 + b^2 > c^2

If it is a right triangle, a^2 + b^2 = c^2

If it is an obtuse triangle, a^2 + b^2 < c^2

If it is an equilateral triangle, a = b = c

6^2 +8^2  ?  9^2

36+64 ? 81

100 ? 81

? is >, meaning it is an acute triangle.

Answer 2

Answer:

acute

Step-by-step explanation: