math Flashcards
1
Q
30 of sin
A
1/2
2
Q
30 of cos
A
√3/2
3
Q
30 of tan
A
√3/3
4
Q
30 of csc
A
2
5
Q
30 of sec
A
2√3/3
6
Q
30 of cot
A
√3
7
Q
45 of sin
A
√2/2
8
Q
45 of cos
A
√2/2
9
Q
45 of tan
A
1
10
Q
45 of csc
A
12
11
Q
45 of sec
A
√2
12
Q
45 of cot
A
1
13
Q
60 of sin
A
√3/2
14
Q
60 0f cos
A
1/2
15
Q
60 0f tan
A
√3
16
Q
60 of csc
A
2√3/3
17
Q
60 of sec
A
2
18
Q
60 0f cot
A
√3/3
19
Q
solve;
1.) sin 45 cos 45 + tan 30 sin 60
A
=2/4 + 3/6
=1/2 + 1/2
=1
20
Q
solve:
2.) 3cos 60 cot 30 + sec 45 tan 60
A
= 3 (1/2) (√3) + (√2) (v3)
=3√3/2 + 6
