Math, asked by Omari, 9 months ago

Find the value of sin? 35° + sin2 55º.​

Answers

Answered by MяMαgıcıαη
1

Answer:

refer to the above attachment.

formula : sin( 90 - A) = cosA

and

sin²A + cos²A =1

Attachments:
Answered by MrVaibhav36
1

Answer:

We know that sin^2theta + cos^2theta=1

sin^2 35°+sin^2 55°

=cos^2 (90°-35°) +sin^2 55°

= 1. (sin^2theta + cos^2theta=1)

Step-by-step explanation:

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