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URGENT!!!

Which is equal to sin of angle e?
a) cos of angle D
b) cos of angle F
c) sin of angle D
d) sin of angle F

URGENT!!! Which is equal to sin of angle e? a) cos of angle D b) cos of angle F c-example-1
User Pkerckhove
by
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1 Answer

3 votes

Answer:

B) cos f

Explanation:

sin e = DF/EF

cos d = (which side is adjacent i don't even know)/EF

cos f = DF/EF

sin d = opposite (hypotenuse)/hypotenuse, doesn't make sense

sin f = DE/EF

life lesson in trig: don't try to do right triangle trig using the right angle, it won't work out

User LeavesBreathe
by
7.7k points

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