Which property of congruence would prove that bd ≈ bd?

the reflexive property of congruence
the symmetric property of congruence
the transitive property of congruence
none of the choices are correct.

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180