To find: the measurement of acute angle in the righttriangle.
Answer to Problem 23E
The acute angles are
Explanation of Solution
Given:
The measurement of one acute angle is
Concept used:
Triangular sum theory:
The acute angles of right triangle are complementary.
Sum of the three angles of triangle is always
If the triangle is right triangle then other two angles other than
Calculation:
According to the triangular sum theory:
The acute angles of right triangle are complementary.
Let the measure of one acute angle
Let the measure of the other acute angle
So, the two acute angles are:
Hence, the acute angles are
Chapter 12 Solutions
BIG IDEAS MATH Integrated Math 1: Student Edition 2016
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