Question

Several triangles are shown below with congruent sides, congruent angles and right angles shown.

Answer 1

Having a hard time determining which is which

Answer 2

okay i'll try to help you.

Answer 3

scalene is defined as 3 different side lengths, correct?

Answer 4

hence no two side lengths are the same. are there any triangles in the diagram which do not show two side lengths equal?

Answer 5

yes a couple

Answer 6

which ones are they? these are hence the scalenes.

Answer 7

QRT, DEF

Answer 8

good. there is actually one more. it looks like it is isosceles but it is actually scalene.

Answer 9

ok GHI

Answer 10

is that correct?