Question A triangle has side lengths of 6, 8, and 9. What type of triangle is it? right obtuse equiangular acute
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. Reply
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:
acute
Step-by-step explanation: