38 degrees is an acute angle because it's greater than 0 but less than 90 degrees
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It is an acute angle because 38 degrees is greater than 0 but less than 90 degrees
The complement of an angle is found by subtracting it from 90 degrees. Therefore, the complement of 38 degrees is 90 - 38 = 52 degrees.
All triangle angles add to 180 degrees. Since one is 38 and the right angle is 90, the third angle is 180 -38-90 = 52 degrees
90 - 38 = 52 degrees.
There are 180 degrees in a triangle. So: 3rd angle=180-38-97=45
(180 - 38)/2 = 71 degrees (base angles of an isosceles triangle are congruent).