Question

Just checking on who is online. I need some geometry help.

Answer 1

I can maybe help

Answer 2

whats your question?

Answer 3

Determine if triangle DEF with coordinates D(2, 1), E(3, 5), and F(6, 2) is an equilateral triangle. Use evidence to support your claim.

Answer 4

@mathmale

Answer 5

Math Male, can you please help me?

Answer 6

hint:
try to compute these distances:
\(d(E,F),\;d(F,D),\;d(D,E)\)
where \(d(E,F)\) stands for the distance between points E and F

Answer 7

It looks like they have all equal sides