What type of triangle is shown below? Check all that apply.
21°
23.9
22.3
69°
90°
8.6
A. Right
B. Obtuse
C. Acute
D. Scalene
☐ E. Equilateral
F. Isosceles

What type of triangle is shown below Check all that apply 21 239 223 69 90 86 A Right B Obtuse C Acute D Scalene E Equilateral F Isosceles class=