
Pers. Trigonometri Part 1
Authored by Muty Mutmainnah
Mathematics
11th Grade
Used 7+ times

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20 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Diketahui sebuah persamaan sin x = sin α. Nilai x yang memenuhi persamaan tersebut adalah ....
x = α + k.360˚
x = (180˚-α) + k.360˚
x = α + k.360˚
x = (180˚+α) + k.360˚
x = α + k.360˚
x = (360˚-α) + k.360˚
x = α + k.180˚
x = (180˚-α) + k.180˚
x = α + k.180˚
2.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Himpunan persamaan dari sin x = sin 10˚ pada interval 0˚≤x≤360˚adalah ....
{10˚, 100˚}
{10˚, 170˚}
{10˚, 190˚}
{10˚, 260˚}
{10˚, 350˚}
3.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Diketahui sebuah persamaan cos x = cos α. Nilai x yang memenuhi persamaan tersebut adalah ....
x = α + k.360˚
x = (180˚-α) + k.360˚
x = α + k.360˚
x = (180˚+α) + k.360˚
x = α + k.360˚
x = (360˚-α) + k.360˚
x = α + k.180˚
x = (180˚-α) + k.180˚
x = α + k.180˚
4.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Himpunan persamaan dari cos x = cos 110˚ pada interval 0˚≤x≤360˚adalah ....
{-110˚, 110˚}
{-110˚, 70˚}
{70˚, 110˚}
{110˚, 250˚}
{110˚, 290˚}
5.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Diketahui sebuah persamaan tan x = tan α. Nilai x yang memenuhi persamaan tersebut adalah ....
x = α + k.360˚
x = (180˚-α) + k.360˚
x = α + k.360˚
x = α + k.360˚
x = (360˚-α) + k.360˚
x = α + k.180˚
x = (180˚-α) + k.180˚
x = α + k.180˚
6.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Himpunan persamaan dari tan x = tan 200˚ pada interval 0˚≤x≤360˚adalah ....
{-20˚, 200˚}
{200˚}
{20˚, 200˚}
{200˚, 380˚}
{20˚, 200˚, 380˚}
7.
MULTIPLE CHOICE QUESTION
5 mins • 5 pts
Himpunan persamaan dari sin x = sin 50˚ pada interval -180˚≤x≤360˚adalah ....
{50˚, 130˚}
{-310˚,-230˚, 50˚, 130˚}
{-130˚,-50˚, 50˚, 130˚}
{-130˚,-50˚}
{}
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