Answer:
a polygon has 3 or more sides
Answer:
(38,9)
Step-by-step explanation:
Answer: The answer is A) -8
Step-by-step explanation: You get this answer by doing these steps:
2x2x2
-2x2=-4
-4x2=-8
I divided the figure into two rectangles, found their areas separately and added them up to get the final area 168 cm squared.
90 degrees
perpendicular just means the angle between the two planes, in this case the ground and the pole, is 90 deg :)