Question

Help please! Idk how to solve to get an answer. Check out the attachment in the comment box for question & answer choices

Answer 1

recall that arc length xy = arc length xz

Answer 2

Yes I added & divided by 1/2

Answer 3

why?

Answer 4

idk.. That's why I'm asking for help

Answer 5

what is the measure if xv?

Answer 6

90

Answer 7

how many degrees in a full circle?

Answer 8

360

Answer 9

so xv is half of that

Answer 10

180?

Answer 11

so what other lenght us zv equal to?

Answer 12

ooooh so the answer is 43?

Answer 13

no

Answer 14

you're looking for xy, you need to find a measure the is equal to xy. xy=xz does that help?

Answer 15

I'm sorry, but I still don't understand. I see that xy=xz is 180 ehen added. Idk whats the next step in finding the answer

Answer 16

xz is not 180, xv = 180 the line xv cuts the circle in half. xy=xz=xv-zv you know some values for some of those.

Answer 17

wow! I'm still not getting it

Answer 18

what is length zv?

Answer 19

43

Answer 20

and what about length vy?

Answer 21

O_0 43 also?

Answer 22

right, why?

Answer 23

they both have the same arc

Answer 24

and how does this help you get your answer?

Answer 25

is that the answer?

Answer 26

no, its the information you need to get the answer, im not going to tell you the answer

Answer 27

43 + 90 = 133 correct?

Answer 28

why do you think its 90?

Answer 29

b/c its one the degrees inside the circle

Answer 30

no arc length in this circle is 90 degrees

Answer 31

so what is the next step? b/c your confusing me

Answer 32

xy=xz=xv-zv you know some values for some of those. what is xv and zv?

Answer 33

your formula doesn't make sense

Answer 34

its fine, what is length xv? and what is length zv?

Answer 35

zv=43 xv=90

Answer 36

@mick14731

Answer 37

why do you think xv = 90? what does 90 look like?

Answer 38

xv=133