In the diagram above, QRS is a straight line. Find the value of cos x.
Dalam rajah di atas, QRS ialah garis lurus. Cari nilai kos x.
Chapter 6 Ratios and Graphs of Trigonometric Functions
Quiz
•
Mathematics
•
10th - 12th Grade
•
Hard
Cg Intan Syazwanie Mohd Sulaiman
Used 98+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
In the diagram above, QRS is a straight line. Find the value of cos x.
Dalam rajah di atas, QRS ialah garis lurus. Cari nilai kos x.
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
The diagram above shows the graph of y = cos x. Find the value of p.
Rajah di atas menunjukkan graf bagi y = kos x. Cari nilai p.
90°
180°
270°
360°
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
21
25
28
30
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
In the diagram above, BCD is a straight line. Find the value of cos x.
Dalam rajah di atas, BCD ialah garis lurus. Cari nilai kos x
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Which of the following graphs represents y = sin 2x?
Antara yang berikut, yang manakah mewakili graf y = sin 2x?
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Given that cos θ = –0.6611 and 180° ≤ θ ≤ 360°, find the value of θ.
Diberi bahawa kos θ = –0.6611 dan 180° ≤ θ ≤ 360°, cari nilai θ.
131°23ʹ
138°37ʹ
221°23ʹ
228°37ʹ
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
In the diagram above, KLM is a right-angled triangle. It is given that KM = 17 cm, JL = 30 cm and K is the midpoint of JL. Find the value of tan y.
Dalam rajah di atas, KLM ialah sebuah segi tiga bersudut tegak. Diberi bahawa KM = 17 cm, JL = 30 cm dan K ialah titik tengah bagi JL. Cari nilai tan y.
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