Answer:
Step-by-step explanation:
864mm2 you multiply to fins SA of 1 them multiply total squares
You could set up a ratio:
which then becomes:
Answer:
Try the first one but I think i that it
Step-by-step explanation:
Hope that helps
Theta has a reference angle of 30° and is in Quadrant I or II.
Sin(theta) = ½
Basic angle: 30
<h3>What is the reference angle?</h3>
The acute angle between the terminal arm/terminal side and the x-axis. The reference angle is always positive. In other words, the reference angle is an angle sandwiched between the terminal side and the x-axis.
Angles: 30,
180-30 = 150
Because sin is positive in quadrants 1 and 2.
To learn more about the terminal side visit:
brainly.com/question/1982296
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