Math, asked by Safihaja764, 11 months ago

Show that the following points taken in order form an isosceles triangle.
Questions:A(5,4),B(2,0),C(-2,3)

Answers

Answered by sir82
3

Step-by-step explanation:

By distance formula, d^2=(x2-x1)^2+(y2-y1)^2

AB^2=(2-5)^2+(0-4)^2

AB^2=9+16

AB=5units

BC^2=(-2-2)^2+(0-3)^2

BC^2=4+16

BC =5

AC^2=(-2-5)^2+(3-4)^2

AC^2=49+1

AC=50^1/2

In a isosceles triangle two sides are equal here AB=BC.

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