Question

solve for x,y,z
help please
x= 90 degrees
y=90 degrees
z= 90 degrees
pics attached

Answer 1

you need to know that.....opposite angles in a cyclic quadrilateral add up to 180degrees.

Answer 2

a cyclic quadrilateral has its 4 points touching the circumference of a circle....

Answer 3

yes i know that but we dont have any values its only letters thats why i cnt figure it out

Answer 4

using that fact, we know that z+y=180degrees
we know the value of y to be 90degrees....
so z can be found....

Answer 5

no but we dont know y

Answer 6

i thought you said y=90degrees when you posted your question...

Answer 7

oh no i said thats what i think it is but its not given

Answer 8

nooo those are my answers nothing is given in the problem thats why im confused

Answer 9

oh ok....so are you supposed to find x, y and z??

Answer 10

yes but i dont know how to because i have no values just letters

Answer 11

okay...i am trying it...i would let you know when i am done

Answer 12

on the image you posted, what does the 90degrees and 60degrees represent??

Answer 13

those are the arcs

Answer 14

arc bc is 90 degrees and arc ba is 60 degrees

Answer 15

i am a little confused....i have never heard of an arc having an angle...i only know it to have a length.....if that is the case then sorry i cannot help with the question....

Answer 16

I hope you can find someone to help.:)

Answer 17

its the picture is direct from the paper thats what it is
oh its no problem thanks for taking the time to look at it i really appreciate it :)