Which statements are true about the unknown side length in this right triangle? Check all that apply.

A) The equation A2+(13)2=62 can be used to find the unknown length.

B) The equation (13)2+b2=62 can be used to find the unknown length.

C) The equation (13)2+62=c2 can be used to find the unknown length.

D) The length of the unknown length is 23 meters.

E) The length of the unknown leg is 7 meters.

(ALL OF THE 2s are SMALL I couldn’t write them small.)