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Mathematics 17 Online
kekeman:

Math: https://snipboard.io/MKTCyw.jpg

surjithayer:

what do you know about it?

kekeman:

Well i know that we have to find the length of BC and we either have to use "cos" or "sin"

surjithayer:

when the side is opposite to the given angle ,then we use sin.

kekeman:

Ok

kekeman:

So that means it would be B.) or C.)

surjithayer:

BC/7 =sin 33 BC=?

kekeman:

7 sin 33°

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