Question

Classify the following triangle. Check all that apply. 15

A. right
B. scalene
C. obtuse
D. acute
E. equilateral
F. isosceles​

Answer 1

B. Scalene

D. Acute

Explanation:

Scalene triangles have 3 different sides. All sides are different lengths so this makes sense

Acute triangles dont have angles over 90. This triangle doesnt have angles over 90.

It cant be any others because the triangle already classifies as all the possible things it can.

Answer 2

Answer: B scalene, and D acute

Step-by-step explanation: All of the sides are different lengths so the triangle cannot be equilateral or isosceles, so it is scalene. There is no 90 degree angle, so the triangle cannot be right. All of the angles are below 90 degrees which means that it cannot be obtuse and must be acute.