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Practice Online Math Learning Multiple Choice Questions (MCQ), online math learning quiz answers PDF worksheet, college math test for online degree programs. Solve trigonometric identities Multiple Choice Questions and Answers (MCQs), "Online Math Learning" quiz questions and answers for best online colleges for teaching degree. Learn trigonometric identities test prep for GRE subject tests.

"Cos(-435°) =" Multiple Choice Questions (MCQ) on online math learning with choices cos15°, −cos15°, −sin15°, and sin15° for best online colleges for teaching degree. Solve online math learning quiz questions for merit scholarship test and certificate programs for GRE subject test tutoring.

MCQ: cos(-435°) =

1. cos15°
2. −cos15°
3. −sin15°
4. sin15°

D

MCQ: If the circumference of a circle is divided into 360 congruent parts, the angle subtended by one part at the center of the circle is called

1. angle
3. degree
4. minute

C

MCQ: sin(-625) =

1. −cos5°
2. cos5°
3. sin5°
4. −sin5°

B

MCQ: cos728° =

1. −cos8°
2. −sin8°
3. sin8°
4. cos8°

D

MCQ: tan(45°+A)tan(45°-A) =

1. 1
2. tanA
3. −tanA
4. −cotA

A