Question

20
Q. 5) If sin =
then to find cos 0, complete the activity.
29
bypotenuse
sido
opposite
adjacent side
According to question information , opposite side = 0, hypotenuse = 20
20
..sin =
hypotenuse
)2 = (Adjacent side)? + (opposite side)?
:: (Adjacent side)? = (hypotenuse) -
)
:: (Adjacent side)? = ( )3 - 0
:- (Adjacent side)? = 841 - 400
- (Adjacent side)? = 441
.. (Adjacent side)
21
:icos O =
hypotenuse
29​

Answer 1

Answer:

https://www.toppr.com/ask/question/if-sin-theta-frac-20-29-hen-find/