Answer:
18
Step-by-step explanation:
Answer:
The tower is about 235 m.
Step-by-step explanation:
Let x be the height of the tower
tan θ = opp / adj
tan 78 °= x / 50
x = 50 tan 78 °
x = 235
∴ The tower is about 235 m.
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Mark brainliest
Answer:
The first one
Step-by-step explanation:
1.75ft/second. 3.5/2 simplifies to 1.75/1.
Answer:7
Step-by-step explanation: the corners are half and there is 5 normal squares and 4 half squares so half of 4 is 2 and 5+2=7
