Answ
This is false
Step-by-step explanation:
Answer:
<u>______________________________________________________</u>
<u>TRIGONOMETRY IDENTITIES TO BE USED IN THE QUESTION :-</u>
For any right angled triangle with one angle α ,
- or
- or
<u>SOME GENERAL TRIGNOMETRIC FORMULAS :-</u>
- <u></u> or
- <u></u> or
<u>______________________________________________________</u>
Now , lets come to the question.
In a right angled triangle , let one angle be α (in place of theta) .
So , lets solve L.H.S.
= R.H.S.
∴ L.H.S. = R.H.S. (Proved)
Answer:
33.49 cubic inches
Step-by-step explanation: