The graph of one complete period of a cosine curve is given.
1 answer:
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9514 1404 393
Answer:
- 5 ft from ceiling
- 9 ft from side wall
Step-by-step explanation:
Halfway along the 18' length from side wall to side wall will be 18'/2 = 9' from either wall.
Halfway along the 10' length from floor to ceiling will be 10'/2 = 5' from the ceiling (or floor).
The midpoint of the wall is 5' from the ceiling and 9' from the side wall.
Answer:
a) 20 feet
Step-by-step explanation:
8ft shadow - 5ft
32ft shadow - × 5ft = 20ft