In triangle MNO, angle
Table of contents
- 0. Review of College Algebra4h 43m
- 1. Measuring Angles40m
- 2. Trigonometric Functions on Right Triangles2h 5m
- 3. Unit Circle1h 19m
- 4. Graphing Trigonometric Functions1h 19m
- 5. Inverse Trigonometric Functions and Basic Trigonometric Equations1h 41m
- 6. Trigonometric Identities and More Equations2h 34m
- 7. Non-Right Triangles1h 38m
- 8. Vectors2h 25m
- 9. Polar Equations2h 5m
- 10. Parametric Equations1h 6m
- 11. Graphing Complex Numbers1h 7m
2. Trigonometric Functions on Right Triangles
Trigonometric Functions on Right Triangles
Struggling with Trigonometry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Given a right triangle where angle is the right angle, and the measures of angles and are approximately and respectively, what is the approximate difference between the measures of angle and angle ?
A
B
C
D
Verified step by step guidance1
Identify the given angles in the right triangle: angle C is the right angle, so its measure is 90°.
Note the measures of angles A and B are approximately 44.8° and 45.2°, respectively.
Recall that the difference between two angles is found by subtracting the smaller angle from the larger angle.
Calculate the difference between angle C (90°) and angle A (44.8°) using the formula: \$90^{\circ} - 44.8^{\circ}$.
Interpret the result as the approximate difference between the measures of angle C and angle A.
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