3 years ago

What is the slope of the non-vertical lines? m= ???

Mathematics

1 answer:

astraxan [27]3 years ago

7 0

Oiajssisbsosbaoavaaoxhajsabzoahsh

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A ≈ 2 ft²

Step-by-step explanation:

The area (A) of a triangle using Heron's formula is

A = $\sqrt{s(s-a)(s-b)(s-c)}$

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s = $\frac{a+b+c}{2}$ = $\frac{4+4+1}{2}$ = $\frac{9}{2}$ = 4.5

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