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Lorico [155]
3 years ago
6

In this lesson, you learned new formulas to find the area of a triangle. How are these formulas different from the commonly know

n A = ½bh? What would be the use of each formula? Would you use radians in any of the formulas? Give examples.
Mathematics
1 answer:
Yuki888 [10]3 years ago
3 0
Aside from the conventional formula for triangle, A=<span>½bh which is only applicable to problems where the base and height are already given and the triangle is a right triangle having a degree of 90. There are some formulas in getting the area of a triangle:

>Given three sides of the triangle, use Heron's Formula
A= sqrt(s(s-a)(s-b)(s-c))
s= (a+b+c)/2
>Given two sides with an included angle
</span>Area = <span>1/2 </span><span>ab sin (tetha)
</span><span>tethat should be in degrees



</span>
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