Greatly appreciate help with these two questions question. Thanks.

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secondary 3 E Maths

Greatly appreciate help with these two questions question. Thanks.

Date Posted: 5 years ago

Someone

5 years ago

I kinda forgot how to use this method, but I remember what to use, and it’s TOH CAH SOH. Which essentially, is tangent cosine sin.

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Must know the trigonometry rules very well before approaching the problems.

Date Posted: 5 years ago

Oscar

5 years ago

Greatly appreciate your advice and help:)
Thank you so much.