The sun of the interior angles of any triangle is equal to: 90°
120°
180°
240°
360°

Which expression shows the result of applying the distributive property to 9(2+5m) 11 + 14m 18 + 45m 18 + 5m 2 + 45m

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°