Which expression can be used to find the value of x?
1 answer:
Answer:
23 sin 55°
x = ------------------ (matches first answer choice)
sin 85°
Step-by-step explanation:
Note that 2 angles and 1 side length are given. This is a typical application of the Law of Sines. The formula for finding the length of side x is:
23 sin 55°
x = ------------------ (matches first answer choice)
sin 85°
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The <u>answer</u> is x+15!
~Hope it helps!~ :)
- AB = 4 units
- BC = 8 units
- perimeter = 2(l+b) = 2(8+4) = 2(12) = 24 units
hope it helps...!!!
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