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i answered B. but I'm not sure :(

what's the definition of complementary angles ?

they add up to what degree ?

i think 180 I'm not really sure

oh I'm sorry just fond that out.

like i say supplementary angles add up to 180 degree

ohh okay. so the answer is D. right?

a and b are supplementary angles
a+B =180
both angles should add up to 180 not just one angle

given angle is 60 +b =180
60+ what =180

understood ?

i think so ?
subtract given angle from 180 to get the other angle
and yes.

yeah i don't really understand, sorry

it gives you 120 ?

|dw:1442951672455:dw|
one angle is 60
so a+60=180
now solve for a
subtract 60 both sides

yes right 6+120 =180 so yes 120 is correct

ohh no no lol I'm talk about this one lol

i got this one already

this question ^ got me confuse of this one,

complimentary angles add up to 90 degree
so if one angle is 35 what would be the 2nd one ?

so you will understand why i got this one wrong

what are you talking about ?

i just showed you the second question to show you why i got confuse.

yeah what i just figured out. i know suplementary = add up to 180 degree

yes right

but i did not know complementary = add up to 90 (two angles that add up to 90 degree)

so is the first question D.?

alright
if 55+35 equal to 90 then yes

okay jazakallah khair. im muslims too

aw nice to know that :=)

and happy eid in advance :=)

same to jazakallah khair

can i ask you another question please?

umm okay