Multipy the hight with the width, just like you would if it was a square, because if you were to cut off one sides with a slant, and place it on the opposite side it would make a square and it wouldn’t affect the area.
Answer D and A
Step-by-step explanation:
Step-by-step explanation:
HELIUM: To fill air balloon
ARGON: Used for filling incandescent metal filament electric bulbs
Answer:
3) 990
4) 8340
5) 5407.50
Step-by-step explanation:
3) 8250(4%*3)
990
4) 8250+990=8340
5) 5150(1+1%*5)=5407.50