Formula (n-2)x180
(30-2)x180
=5040
Answer:
parallel as if we place the ond the coordinate grkd they will form lines paral.el to each other(;
B.) Marua will spend 2 hours to read 100 pages of sociology which means she can only read 60 pages of economics.
Therefore, the opportunity cost of reading 100 pages of sociology is forfeiting 40 pages (2 hours) of economics.
Answer:
1.5
Step-by-step explanation: