Question

Help Please

Answer 1

Questions Here.

Answer 2

@Aveline

Answer 3

@FaiqRaees

Answer 4

Sorry, I'm not any good at proofs.

Answer 5

@FaiqRaees

Answer 6

@Directrix

Answer 7

AC= AB = radius = R

AE is shared by triangles: ACE and ABE,

Angle AEC = Angle AEB = 90 degrees

Therefore, ACE and ABE are congruent via SAS rule. (Side, Angle, Side)

Therefore CE and EB ; Sides of triangles ACE and ABE respectively, are the same

--

Angles CAE and BAE are the same as triangles ACE and ABE are congruent. Assume angles CAE/BAE = x

The arc length of a fraction of a circle = radius * x, where x is the angle in radians

CD = x*radius

BD = x*radius

Therefore CD and BD are equal.

Answer 8

Is that the answer?

Answer 9

@Directrix

Answer 10

@SageWilson

Answer 11

@563blackghost

Answer 12

@Mythorius

Answer 13

I'm not good with this stuff

Answer 14

@InstagramModel