A: 0.748≈0.75(.88x.85)
B.1.63 (.88x1.85)
The shorter one is 13 and the other one is 52.
Answer: Quadrant 1 (northeast quadrant)
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Explanation:
Add on 360 degrees to do a full rotation
-302+360 = 58
So angles -302 degrees and 58 degrees are pointing in the same direction. These angles are in quadrant 1, which is the northeast quadrant
Note: because the angles -302 and 58 point in the same direction, we consider these angles to be coterminal.
Answer:
The answer is 72 square inches, since there are 24 triangles, and you do 36*48/24, which equals to 72.
Cos A) 16/20 or 4/5
Tan A) 12/16 or 3/4
Sin A) 12/20 or 3/5
