The measure of angle A is
Further explanation:
The Pythagorean formula can be expressed as,
Here, H represents the hypotenuse, P represents the perpendicular and B represents the base.
The formula for sin of angle a can be expressed as
The formula for cos of angle a can be expressed as
The formula for tan of angle a can be expressed as
Given:
The length of side AB is
The length of side BC is
The length of side AC is
Explanation:
In triangle ABC,
The measure of angle A is
Kindly refer to the image attached.
Learn more:
1. Learn more about transformation of triangle brainly.com/question/2992432.
2. Learn more about defined and undefined angles brainly.com/question/3717797.
3. Learn more about coordinates of the image point brainly.com/question/7437053.
Answer details:
Grade: High School
Subject: Mathematics
Chapter: Trigonometry
Keywords: angle, measure, nearest, 72, 54, 90, right angled triangle, right angle, triangle, instructions, Pythagoras theorem.