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Wow!! It's the great triangle of ShapeTown!! But I've always wondered what was the area of the triangle itself.
Oh Yeah! I heard that one side is 30 inches, and the other two sides are 20 inches. How do I calculate the formula?
Thanks...But who are you?
Actually, I can help you calculate that!
You would have to use the Heron's formula. The first step is to calculate "s", which is found by adding all the sides and dividing them by two.
(30+20+20)/2 = 35
After finding "s", use herons formula √(s(s-a)(s-b)(s-c) ) to find the area.
√(35-30)(35-20)(35-20)= 33.54 cm^2
I'm thankful for the explanation, but I still didn't get your name.
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