1.

Show that the points (7,10),(3,-4),(-2,5)below are the vertices of a isosceles right triangle​

Answer»

Answer:

Isosceles triangle

Step-by-step explanation:

A(7,10)=(a,b)

B(3,-4)=(c,d)

C(-2,5)=(e,F)

USE: √[(a-e)2+(b-f)2]=side1

then side2=√[(c-e)2+(d-f)2]

sorry, (_) means SQUARE of the TERM

everything under square root



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