Answer:
Try the suggested solution, shown on the picture attached
Step-by-step explanation:
Note, 'm(MNO)' means m(∠MNO), and for issues 2, 4 ,5 - the described angles are angles inside the declared triangle.
The temperature went from 48° to 36° in two hours. What is the percent of decrease in the temperature?
1 answer:
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The measure of the arc is given as π/2. See the explanation below.
<h3>What is an arc?</h3>An "arc" is a curve that connects two points in mathematics.
It can also be depicted as a section of a circle. It is essentially a portion of a circle's circumference. An arc is a kind of curve.
<h3>What is the calculation for the above solution?</h3>Note that the viewing angle is 45°.
Thus, the center angle is:
45 X 2 = 90°
Measure of the arc therefore is:
= (π/180°) x 90
= π/2
Learn more about arcs at:
brainly.com/question/2005046
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