Answer:
this video may be helped to u
Step-by-step explanation:
https://youtu.be/3FMWXYebxL4
A) they fornite a right angle and 2 acute angles(not 100% sure of what the Questions is asking)
B) they appear to form a triangle
C) the angles add up to 180 as they always do in all triangles
B)
Answer:-2
Step-by-step explanation:
Answer:

Step by step explanation:

