Question

question 18 of 25 classify the triangle shown below. check all that apply. a. obtuse b. scalene c. equilateral d. isosceles e. right

Explanation:

Step1: Check angle - type

One angle is 90°, so it's a right - triangle. An obtuse triangle has an angle greater than 90°, and this triangle doesn't, so it's not obtuse.

Step2: Check side - type

The side lengths are 3, 4, and 5. Since all side lengths are different, it's a scalene triangle. It's not equilateral (all sides equal) or isosceles (two sides equal).

Answer:

B. Scalene, E. Right