**WILL ALWAYS FAN+MEDAL**

Using the Heron's Formula how do you find the area of a triangle(A,B,C) with 3 side lengths which are:

A: 22 cm

B: 17 cm

C: 27 cm

Can somebody tell me how to do this by any chance? ???

Question

**WILL ALWAYS FAN+MEDAL**

Using the Heron's Formula how do you find the area of a triangle(A,B,C) with 3 side lengths which are:

A: 22 cm

B: 17 cm

C: 27 cm

Can somebody tell me how to do this by any chance? ???

anonymous · Answer

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anonymous · Answer

186.67619023324855 Square Units @HackberryAbby18

anonymous · Answer

Thanks by chance can you walk me through that? Sorry :P

zarkon · Answer

let $s=(22+17+27)/2$

then compute $$\sqrt{s(s-22)(s-17)(s-27)}$$

anonymous · Answer

Thanks!! I wish I could medal both of you :P

anonymous · Answer

:) np

zarkon · Answer

I don't get 186.67619023324855

anonymous · Answer

??

zarkon · Answer

now i do...put in an extra 17 instead of 27

zarkon · Answer

$$132\sqrt{2}$$

anonymous · Answer

Lol Ok thanks lol

anonymous · Answer

@Zarkon  can you fan me by chance you too @em2000

anonymous · Answer

the formula of a triangle is $$A=\frac{ 1 }{ 2 }\times base \times hieght$$

e.mccormick · Answer

@THEHELPER123 That does not help when you do not have the height, which is what the whole Heron's Formula part was about.