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Trigonometry functions # maths Flashcards | StudBud

Explore/Trigonometry functions # maths

Trigonometry functions # maths

10 terms·StudBud Administration·16 plays

Basics of Trigonometry. Sine, cosine , tan functions and their usage in real life

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Questions 10

Answers

1
Find Tan A
10/3
2
3/5
5/3
2
Cos 0 = ?
1/2
√3/2
0
1
3
Cos 45 =?
√3/2
1
0
1/√2
4
Find Sin A
3
2
1
0.5
5
What is the mnemonic to remember relation between angle and its side in a right angle triangle
TAH COH SOA
SAH CAO TAO
SOH CAH TOA
SEC TEA OHA
6
Tan A = Sin A / Cos A ? What do you think?
I think it is Cos A/Sin A ?
True
May be
False
7
Sin 45 = ?
1/2
2/√3
1/√2
√3/2
8
Do you think topic discussed today was interesting ?
Little bit
Completely boring :-(
No
Yes
9
Find Cos A
1/5
5/3
3/5
1/3
10
Sin 90 = ?
1/√2
1
0
√3/2