Trig 5.2 Flashcards
1
Q
Finish the Pythagorean identity
= 1
A
sinΒ² π + cosΒ² π
2
Q
Finish the Pythagorean identity
= secΒ² π
A
1 + tan π
3
Q
Finish the Pythagorean identity
= cscΒ² π
A
1 + cot π
4
Q
sin(-π)
A
-sin(π)
5
Q
tan(-π)
A
-tan(π)
6
Q
cos(-π)
A
cos(π)
7
Q
csc(-π)
A
-csc(π)
8
Q
cot(-π)
A
-cot(π)
9
Q
sec(-π)
A
sec(π)
10
Q
Finish Quotient Identity
tan π =
A
sin π / cos π
11
Q
Finish Quotient Identity
cot π =
A
cos π / sin π
12
Q
Finish Cofunction Identity
sin π =
A
cosπ (β/2 - π)
13
Q
Finish Cofunction Identity
cos π =
A
sinπ (β/2 - π)
14
Q
Finish Cofunction Identity
sec π =
A
cscπ (β/2 - π)
15
Q
Finish Cofunction Identity
csc π =
A
sec (β/2 - π)
