Question

Could someone help explain to me what to do on this problem? http://gyazo.com/8d01a4c847ad99a1ff580d03c54a2517
http://gyazo.com/66aca7920d408c33c50e89d074d8f3fa
I'm extremely lost

Answer 1

I will help you. Wait.

Answer 2

Thank you

Answer 3

,< 3 = 1/2 DE
<7 = BA + AE
<8 = 1/2(BA+AE +ED) and ED = 180 -AE- BA
I will figure the rest of angles

Answer 4

how do i find DE exactly?

Answer 5

Value of DE arch

Answer 6

<1 = 1/2 (BA +ED)
<6 = 1/2 (AE+ 180)

Answer 7

DE arc =180 -53-68 = 59

Answer 8

<3 = 1/2 DE = 59/2 = 29.5

Answer 9

got it?

Answer 10

you need more help or not

Answer 11

Still lost? if you are ok I am moving on to help others

Answer 12

Yeah i got it, thanks you very much.

Answer 13

Good. do you need the rest of angles?

Answer 14

<6 =1/2 (AE +180)

Answer 15

only one im super confused on is the one = to 90
because it seems that 7 would = 90

Answer 16

even though i know it would not

Answer 17

Let me look at it

Answer 18

No, <7 is central angle. Its value is equal to its arc

Answer 19

I help kids with geometry a lot. Unless I made mistake, otherwise, it is correct

Answer 20

Yeah, I guess it should be specified its not drawn to scale

Answer 21

No, it is the central angle. Central angle is the angle that has vertice at the center of circle

Answer 22

No, i know but if we arent looking at it as a central angle it looks like a right angle