Assessment 2
Directions: Use the choices in the box to complete the equations below. Use the Table
for trigonometric ratios of special angles to answer the items below.
3
7
sin 30°
tan 30°
tan 45°
4
4
1
V2
sin 60°
cot 30°
6V2
2
4
1
1
1
sec 30°
CSC 60°
0
4
1. (sin 45º)2
4.
2 sin 30° +
= 2
2.
tan 60° (
) = 3
5. (sin 30°)(cot 30°) (
__) = 1
3. (sin 60°)(cos 30°) + tan 45º =
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Answer:
1. 1/2
2.
3. 7/4
4. 1
5.
Step-by-step explanation:
That's all I know but if I get the right answer for 2 and 5, I'll reply in the comments =) (brainliest pls * kung gusto nyo lng*)