None, a triangle need to have angles measuring 180 degrees , its only possible if the triangle has three angles equaling 60
Answer:
we need an out of sorry -_-
15 because 10x4 is 40 divided by 2 is 20 and 20-5 =15
They are not coplanar because D is not on the same plane.
If you look at the plane made by the front face, it includes points A, B, E, F, J and H. However, C and D are on a different plane made by the back portion of the figure.
Answer:it is b
Step-by-step explanation:
