Question

math

Answer 1

notice the opposite angles
meaning both triangles made are similar

is a circle and radius, AE and BD will necessarily have to be equal to each other

Answer 2

yeap

Answer 3

arc(BD) and arc(AE) that is

Answer 4

yw

Answer 5

well... kinda ... do you know the angles of the triangles?

Answer 6

the triangles share a same angle and 2 equal sides, that is CE and CB as well as CA and CD
meaning the triangles are congruent

keep in mind that CE, CB, CA and CD are all radius of the circle and thus equal to each other

so each triangle with 2 equal sides, an isosceles, makes 2 equal angles on the ends of the equal sides