Question

The base of an equilateral triangle is 4x-3y-5=0 and one vertex is (-2,1) find the length of the side

Answer 1

HeYa❤️...

Answer:

Given vertex = (-2,1)

Then, x = -2

and, y = 1

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$side => 4x - 3y - 5 \\ = - 4x + 3y + 5\\ = - 4( - 2) + 3(1) + 5 \\ = 8 + 3 + 5 \\ = 11 + 5 \\ = 16 \: units$

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