UPSKILL MATH PLUS

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Trigonometric Ratio of Complementary Angles and Trigonometric Identities

1.	Trigonometric ratios of complementary angles
2.	Trigonometric identities

1.	Find the complementary angle Difficulty: easy	2
2.	Simplify the following Difficulty: easy	3
3.	Find the value of 'α' Difficulty: easy	2
4.	Trigonometric identity Difficulty: easy	2
5.	Express in terms of the ratio 'sin' Difficulty: easy	2
6.	Express in terms of the ratio 'cot' Difficulty: easy	2
7.	Express in terms of the ratio 'sec' Difficulty: easy	2
8.	Simplify the expression Difficulty: medium	4
9.	Evaluate the given expression Difficulty: medium	4
10.	Simplify and choose the equivalent expressions Difficulty: medium	4
11.	Simplify the given expression by matching correct options Difficulty: medium	5
12.	Express the given ratios in terms of trigonometric ratios of angles between 0° and 45° Difficulty: medium	2
13.	Choose the correct answer by using complementary angles Difficulty: medium	4
14.	Simplify and select the equivalent expressions Difficulty: medium	4
15.	Prove the given trigonometric equation Difficulty: medium	4
16.	Evaluate the given expression by matching correct options Difficulty: medium	4
17.	Explain the given trigonometric equation by matching correct options Difficulty: medium	4
18.	Find the value of the given trigonometric expression Difficulty: medium	4
19.	Verify the given trigonometric equation Difficulty: hard	5
20.	Choose the correct answer Difficulty: hard	5
21.	Show the given trigonometric equation Difficulty: hard	5
22.	Find the value of 'A' Difficulty: hard	5
23.	Pick the correct statement: Trigonomentric identities Difficulty: hard	5
24.	Select the correct answer Difficulty: hard	4

1.	Training test I Difficulty: medium	9
2.	Training test II Difficulty: medium	7
3.	Training test III Difficulty: medium	8
4.	Training test IV Difficulty: medium	8

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