Формулы по тригонометрии

Формулы по тригонометрии

Assessment

Flashcard

Mathematics

9th Grade

Easy

Created by

Wayground Content

Used 1+ times

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16 questions

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1.

FLASHCARD QUESTION

Front

sin(A+B)

Back

sin A cos B + cos A sin B

2.

FLASHCARD QUESTION

Front

cos(A-B)

Back

cos A cos B + sin A sin B

3.

FLASHCARD QUESTION

Front

ctgA - ctgB

Back

sin(b-a)/sinasinb

4.

FLASHCARD QUESTION

Front

sin(A-B)

Back

sin A cos B - cos A sin B

5.

FLASHCARD QUESTION

Front

ctg(a - b)

Back

(ctga ctgb + 1) : (ctgb - ctga)

6.

FLASHCARD QUESTION

Front

Определение синуса угла

Back

Синус угла в прямоугольном треугольнике равен отношению противолежащей стороны к гипотенузе.

7.

FLASHCARD QUESTION

Front

Определение косинуса угла

Back

Косинус угла в прямоугольном треугольнике равен отношению прилежащей стороны к гипотенузе.

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