Area of a triangle, question MYP mathematics

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Area of a triangle, question MYP mathematics

Postby nicole » Wed Jan 29, 2014 7:30 am

Area of a triangle question

MYP Mathematics Pre-diploma – Trigonometry, Area of a triangle

How can we find the area of a triangle ABC with sides

and included angle ?

Thanks!
nicole
 
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Joined: Mon Jan 28, 2013 8:10 pm

Re: Area of a triangle, question MYP mathematics

Postby miranda » Wed Jan 29, 2014 7:31 am

Area of a triangle, MYP Mathematics Pre-diploma – Trigonometry

The area of a triangle is a half of the product of two sides and the sine of the included angle.



Therefore, the area of the triangle is



Hope these help!! :) :)
miranda
 
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Joined: Mon Jan 28, 2013 8:03 pm


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