Introduction to Trigonometry 6 | Trigonometric Ratios of 45 degree | CBSE Class 10 Maths

CBSE Class 10 Maths Chapter 8 – Introduction to Trigonometry - In this video you will understand how do we get trigonometric ratios of 45 degrees.

Trigonometry concepts covered in full chapter

What is Trigonometry / Importance of trigonometry
Trigonometry basics
Trigonometric ratios of 0 and 90 degree
Trigonometric ratios of 30 and 60 degree
Trigonometric ratio of 45 degree
Examples of Trigonometric ratios
Trigonometric ratios table
Trigonometry functions - sin cos tan
Trigonometric formula chart
Trigonometry angles
SOH CAH TOA
Trigonometric ratios of Complimentary angles
Examples of Complimentary Trigonometric ratios
Trigonometric Identities
Basic examples of Trigonometric Identities
Proving type examples of Trigonometric Identities

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[nidhikaurbagga]

Thanks nobody teaches that thanks so much I wanted it

[eros]

Can i ask why do you use the addition when you are going to get hypotenus of the isoceles triangle in 45°
And when you use the minus in getting the adjacent of the 30°and 45°
Im confused right now HAHAHAHA

[__aanchal_.]

Thnku Sir for helping me to solve it 🙏🙏