(1,0), (0,1), (1, 1) are the co-ordinates of vertices of a triangle. The triangle is --------- triangle.
(A) Isosceles (B) Obtuse angled (C) Acute angled (D) Equilateral
Answers
Answered by
2
Answer:
Let A=(1,0),B=(0,1) and C=(1,1) be the three vertices of the triangle.
By using distance formula we can write.
AB=12+12
=2
BC=12+02
=1
AC=02+12
=1
∴BC=AC
∴ The triangle ABC is isosceles triangle.
Step-by-step explanation:
Similar questions