Answer:
∠ Y ≈ 32.7°
Step-by-step explanation:
Using the law of Cosines
cosY = 
with x = 90, y = 55, z = 50
cosY =
=
=
, then
∠ Y =
(
) ≈ 32.7° ( to the nearest tenth )
Use the formula:
y2-y1
———
x2-x1
So for this problem it would be:
6-5
——
7-4
= 1
—
3
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Answer:
Witch side is shaded if one is shaded then that one is the answer
Step-by-step explanation:
That’s it really if you need help email me
The answer for this one is C