Question

1.
In the following table, a ratio is given in each column. Find the remaining two ratios in
the column and complete the table.
sin e
61
cos
tan
20
2012
2.5​

Answer 1

Trignometric Expression

Step-by-step explanation:

Sinθ = P/B

Cosθ = B/H

Tanθ = P/H

P² + B² = H²

Use these to get other expressions

Sin      12/37         11/61          1/√2     √2/√3       21/29      8/17    3/5     1/3

Cos    35/37         60/61       1/√2        1/√3         20/29    15/17    4/5    2√2/3

Tan     12/35        11/60         1              √2             21/20      8/15   3/4      1/2√2

Learn more:

isin 22° sin 38° + sin 5° sin 11°= sin 33° sin 27°​ - Brainly.in

https://brainly.in/question/13154607

Answer 2

Step-by-step explanation:

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