Question

Classify abc by its sides
A(2, 3), B(6, 3). C(2.7)y

Answer 1

Answer: this triangle is isosceles

Explanation:

A(2,3) B(6,3) C(2,7)

`AB=√((6-2)^2+(3-3)^2) \\\\AB=√(4^2+0^2)\\\\ AB=√(4^2) \\\\AB=4\ units`

`BC=√((2-6)^2+(7-3)^2) \\\\BC=√((-4 )^2+(7-3)^2)\\\\BC=√(16+4^2)\\\\BC=√(16+16) \\\\BC=√(32) \\\\BC=4√(2) \ units\\\\`

`AC=√((2-2)^2+(7-3)^2) \\\\AC=√(0^2+4^2) \\\\AC=√(4^2) \\\\AC=4\ units`

Hence, AB=AC

Thus, this triangle is isosceles