2. An observer standing on the top of a vertical cliff spots a house in the adjacent valley at an angle of depression of 19º. The cliff is 52m tall. How far is the house
from the base of the cliff?
a.
14.9 m b. 15.9 m
c. 16.9 m
d. 17.9 m
3. A ladder leaning against a house makes an angle of 60 degrees with the ground​

Which of the following describes a method of using chronological order?

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How does the allusion to icarus support the author’s tone ? a)it makes it clear that earhart,like icarus ,fell to her death .b)it emphasizes earhart’s failure in spite of her ambition.c)it stresses that the author views earhart’s fate as a mystery.d)it shows that the author sees earhart as a kind of legend can someone