Originally posted by turbo_drift:Vertical angle = |_ (the angle between the standing (middle of the straight line [see the small "L" after the "=" sign]) to the lying down ((middle of the straight line [see the small "L" after the "=" sign]).

Originally posted by MyPillowTalks:
which one?![]()

orhOriginally posted by turbo_drift:
The one i circled in red..

Find the height of the isosceles triangle..Originally posted by MyPillowTalks:aiya
an isosceles triangle has a vertical angle of 108 degress and base 20 cm long, calculate its altitude
ok, wad is wad and must find wad?
hmmOriginally posted by Darkness_hacker99:
how?Originally posted by turbo_drift:Find the height of the isosceles triangle..
Altitude is to find the height of the object..Originally posted by MyPillowTalks:hmm
(180-10/2=each of the other side?
then altitude is??![]()
how to find?

TYTY!!!Originally posted by Darkness_hacker99:I draw wrongly just now ..
here is the right one.
crrt, i found the answerOriginally posted by turbo_drift:Anyway, duckie, u so sure about all the angle are accurate?
The answer correct anot?Originally posted by MyPillowTalks:TYTY!!!![]()
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me just finish maths tuition in crapbox!Originally posted by laurence82:wo hui lai le!~!~!~!
Pillow, if wrong, go find duckie..Originally posted by Darkness_hacker99:The answer correct anot?![]()
so hardworking!Originally posted by MyPillowTalks:TYTY!!!![]()
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Originally posted by Darkness_hacker99:The answer correct anot?![]()
duck rice?Originally posted by laurence82:turbie ignored me
i ate duck rice
Originally posted by turbo_drift:Pillow, if wrong, go find duckie..![]()
Originally posted by BusSpeeder:so hardworking!
ah lau oso ignored pillowOriginally posted by laurence82:turbie ignored me
i ate duck rice
you not so cool!!!! still very hot!!!! no ipillow?Originally posted by MyPillowTalks:![]()
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