Выразите в градусах величину угла радиана которого равна: пи/4, 3пи/4, 5пи/4, 7пи/4

Лебедев Дмитрий Сергеевич

Учитель математики

Проверено учителем

Величины углов π4,3π4,5π4the fraction with numerator pi and denominator 4 end-fraction comma the fraction with numerator 3 pi and denominator 4 end-fraction comma the fraction with numerator 5 pi and denominator 4 end-fraction и 7π4the fraction with numerator 7 pi and denominator 4 end-fraction в градусном выражении составляют 4545 raised to the composed with power, 135135 raised to the composed with power, 225225 raised to the composed with power и 315315 raised to the composed with power соответственно. ️ Шаг 1: Определение формулы перевода Для перевода угла из радианной меры в градусную используется базовое соотношение: πpi радиан равно 180180 raised to the composed with power. Чтобы найти значение в градусах, необходимо умножить радиальную меру на коэффициент 180πthe fraction with numerator 180 raised to the composed with power and denominator pi end-fraction . ️ Шаг 2: Проведение вычислений Подставим каждое значение в формулу и сократим переменную πpi:

  1. Для π4the fraction with numerator pi and denominator 4 end-fraction : π4180π=1804=45the fraction with numerator pi and denominator 4 end-fraction center dot the fraction with numerator 180 raised to the composed with power and denominator pi end-fraction equals the fraction with numerator 180 raised to the composed with power and denominator 4 end-fraction equals 45 raised to the composed with power Для 3π4the fraction with numerator 3 pi and denominator 4 end-fraction : 3π4180π=31804=345=135the fraction with numerator 3 pi and denominator 4 end-fraction center dot the fraction with numerator 180 raised to the composed with power and denominator pi end-fraction equals the fraction with numerator 3 center dot 180 raised to the composed with power and denominator 4 end-fraction equals 3 center dot 45 raised to the composed with power equals 135 raised to the composed with power Для 5π4the fraction with numerator 5 pi and denominator 4 end-fraction : 5π4180π=51804=545=225the fraction with numerator 5 pi and denominator 4 end-fraction center dot the fraction with numerator 180 raised to the composed with power and denominator pi end-fraction equals the fraction with numerator 5 center dot 180 raised to the composed with power and denominator 4 end-fraction equals 5 center dot 45 raised to the composed with power equals 225 raised to the composed with power Для 7π4the fraction with numerator 7 pi and denominator 4 end-fraction : 7π4180π=71804=745=315the fraction with numerator 7 pi and denominator 4 end-fraction center dot the fraction with numerator 180 raised to the composed with power and denominator pi end-fraction equals the fraction with numerator 7 center dot 180 raised to the composed with power and denominator 4 end-fraction equals 7 center dot 45 raised to the composed with power equals 315 raised to the composed with power

Ответ: Полученные значения углов: 4545 raised to the composed with power, 135135 raised to the composed with power, 225225 raised to the composed with power и 315315 raised to the composed with power. Требуется ли вам помощь с обратным переводом из градусов в радианы или вычислениями для других значений?

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