Question

Acellus

Find d. Give your answer in
the simplest form.
d = [?]
7/2
d
a
45°
30
b
С
Enter the number that belongs in
the green box.
Enter
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Answer 1

Answer:14

Step-by-step explanation:opposite angle

Answer 2

d = 14

Explanation:

`\sin \: 45 \degree = (a)/(7 √(2) ) \\ \\a = 7 √(2) \sin \: 45 \degree \\ \\ a = 7√(2) * (1)/( √(2) ) \\ \\ a = 7 \\ \\ \sin \: 30 \degree = (a)/(d) \\ \\ (1)/(2) = (7)/(d) \\ \\ d = 2 * 7 \\ \\ d = 14`