Special angles in trigonometric functions

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The angles by which trigonometric functions can be represented are called as trigonometry angles. The important angles of trigonometry are 0°, 30°, 45°, 60°, 90°. These are the standard angles of trigonometric ratios, such as sin, cos, tan, sec, cosec, and cot.

the citation´s place is in position 4.

first, the subject

as carl becker

then the introduction

pointed out during the rise of european fascism after world war i

after that, the words he said

for democracy to prosper, it needs “a certain measure of economic security”

later the finall period for the end of the paragraph

.

finally, the citation

example (johnson 4)