trygonometria

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Question		Answer
sin30° (cos60°) start learning		1/2
sin45° (cos45°) start learning		_/2÷2
sin60° (cos30°) start learning		_/3÷2
cos30° (sin60°) start learning		_/3÷2
cos45° (sin45°) start learning		_/2÷2
cos60° (sin30°) start learning		1/2
tg30°(ctg60°) start learning		_/3÷3
tg45° (ctg45°) start learning		1
tg60° (ctg30°) start learning		_/3
ctg30° (tg60°) start learning		_/3
ctg45° (tg45°) start learning		1
ctg60° (tg30°) start learning		_/3÷3

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