Answer:
w = 54°
Step-by-step explanation:
The inscribed angle w is half the measure of its intercepted arc, that is
w = × 108° = 54°
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If the length of the ladder is x then 12/x=cos70, so x=12/cos70=35’ approx, answer c.
Answer:
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i will help in a bit
Step-by-step explanation:
4/20 is 0.20, which is equivalent to 20%.
Remember that 1.0=100%, 0.5=50%, 0.2=20%, 0.05=5%, and so on.