Yes because all equilateral triangles have equal angles and side lengths so they are all similar. hope i helped -J
216 divided by 3 is 72 so making the answer
1/72
Answer:
4.2 cm
Step-by-step explanation:
Answer:
- 
Step-by-step explanation:
Evaluate cosπ then inverse tan, that is
cosπ = - 1
(- 1) = - 
Answer:
B
Step-by-step explanation:
because it explains what the graph shows