Question

help please

Answer 1

@dude

Answer 2

This has to be equal to 180º

105+x=180

Answer 3

do you understand it ?

Answer 4

this diameter line has 180 degree and you know again that m>BCD = 105 degree so from this how you get the measure of angle ACB ?

Answer 5

this diameter line mean angle ACD = 180 degree

Answer 6

@princeevee theer are angle ACB and angle BCD and than you see this posted image you know that angle ACD is formed by angle ACB and angle BCD so what mean this ?

Answer 7

there are - sorry

Answer 8

@Vocaloid please

Answer 9

sorry, had to go get groceries..

Answer 10

@Vocaloid

Answer 11

@jhonyy9 so since i have both 105 for BCD, and ACD is 180, do i just subtract now?

Answer 12

oh, i got it now

Answer 13

yes exactly - good - this mean that you understood it right -

good luck

bye