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Marina86 [1]
3 years ago
11

Find each marked side or angle and show the step by step​

Mathematics
1 answer:
goldenfox [79]3 years ago
8 0

Answer:

a. sind=8/15

d=sin¹(8/15)

d=32.2°

b. tan70=3.8/y

ytan70=3.8

y=3.8/tan70

y=1.38cm

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