Answer:
Step-by-step explanation:
first of all that looks like an incomplete question because it does not give a ending point nor does it give a time of destination so I can't give an answer with only part of the question
Answer:
yes, this is a triangle. It is a right triangle
Step-by-step explanation:
The three angles of a triangle add to 180 degrees
27+90+63 = 180
180=180
This is true so it is a triangle.
Because one of the angles is 90 degrees, it is a special type of triangle called a right triangle.
Replace x^2+y^2 with r^2. Also replace y with r*sin theta.
Then we have r^2 = r*sin theta.
this can be reduced to r = sin theta.
Answer:
c
Step-by-step explanation:c
