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Hi this is for texaschic101 mainly but anyone else is fine too. - I’ve just done this question based on what texaschic101 told me on the other question, can anyone check if I’ve…
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Hi this is for texaschic101 mainly but anyone else is fine too. - I’ve just done this question based on what texaschic101 told me on the other question, can anyone check if I’ve…
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Mar 1, 2018
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Hi this is for texaschic101 mainly but anyone else is fine too.
-
I’ve just done this question based on what texaschic101 told me on the other question, can anyone check if I’ve done it right? Thanks
-
Question is find the values of x and y in the diagram.
Mathematics
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Delashmate
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Because the two angles on the right add to 180 degrees, we can create this system:
We can also prove that
, which, when solved, shows that
.
When plugged in to the original equation, we find that y = 105 degrees.
Fabio Picheli
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Mar 6, 2018
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