The total number of employees are 80. I know that because 25 is quarter of 100 and if 20 employees are 25%, all I need to do is 20*4 which is 80. Hope this helped!
Answer: The answer for f= 3.1
Yes a pair of angles can be both vertical and corresponding at the same time.
Answer:
1. For a cube, volume = 
2.
= edge
3. Volume of the cube = 216 so, the edge =
= 6
4. 1st blank = 6
2nd blank = 6
3rd blank = 216
4th blank = 216
5. 6 is the edge
6. As the room is a square and we have to find the side
Area = 121
Edge =
= 11
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