Step-by-step explanation:
1. B
2. B
An obtuse angle is an angle that is in between 90 degrees and 180 degrees. It looks like this
Answer:
B
Step-by-step explanation:
The intersection of two planes is a line.
Answer:
27 days
Step-by-step explanation:
It is a simple division question
18 / (2/3)
Multiply by reciprocal
18 * 3 / 2 = 27