Question

If arc HL = 40 degrees calculate arc IO.

Answer 1

did u figure out already !

Answer 2

yeah i figured it out by myself

Answer 3

nice :) hw much u got

Answer 4

huh?

Answer 5

im asking whats the answer u got

Answer 6

Oh but what if it's wrong

Answer 7

hmmm

Answer 8

I think HL and LI are the same, and half of a circle is 180 so 180-40 is 140

Answer 9

thats right! why you so skeptical lol you have very good concepts !!

Answer 10

Haha thanks

Answer 11

and do you knw why HL and LI are same

Answer 12

cuz those two sides are the same..and idk

Answer 13

I'm just smart like that

Answer 14

lol thats cool :)


angle HL = angle LI
becoz, the line LQ is the perpendicular angle bisector

Answer 15

Ahh yea i see.

Answer 16

great!

and why is it an angle bisector ?
in the pix it shows only this : QL intersects HI at 90 degrees

you dont have to answer these nw... ponder when u get time... good luck with remaining qs :)

Answer 17

thanks!