Isabella is making a huge flag of her country, the Republic of Seychelles, on a canvas 20 by 10 meters long. To do that, she has
to draw a diagonal that begins at the bottom-left corner and ends at the right side of the flag, at a height of 7 meters. Since the ends of the diagonal are too far to put a ruler between them, Isabella wanted to find the angle of the diagonal and draw it using a protractor.
1 answer:
You might be interested in
Answer:
- The measure of reference angle is
.
Step-by-step explanation:
Converting to degrees,
This means lies in Quadrant 4, and thus its reference angle is
Since lies in the fourth quadrant,
and
are negative.
Since lies in the fourth quadrant,
is positive, and is equal to
