PLEASE HELP, question is in the photo, please help. This is due tonight. Also if you can, try to explain if not, it’s okay. No funny answers please.

Which best explains why this triangle is or is not a right triangle?

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

Shirley spelled 12 of her 15 spelling words correctly on the test. what percentage did shirley get on the test?