Answer:
AC = 12.38 cm
Step-by-step explanation:
When there are 2 pairs given, we can use the sine rule to solve the problem.
By pairs we mean "an angle and side opposite to it"
<em>1 pair is 85.2 degree angle and 13 cm, and another pair is 71.6 degree angle and the side AC (which we want to figure out).</em>
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Sine Rule is given by 
where,
A and B are the two respective angles and a and b are the two respective sides (of the pairs). Plugging all the info and using algebra, we have:

Thus, AC = 12.38 cm
Answer:
-3/4 or -0.75
Step-by-step explanation:
-7- (4)= -3
6-2=4
-3/4
(use y2-y1/x2-x1)
Answer:
V≈733.88cm³
Step-by-step explanation:
Thank you
Answer:
multiply 28 and 25 then divide the answer from 127