Mathematics
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zarkam21 (zarkam21):
Help will medal
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zarkam21 (zarkam21):
jhonyy9 (jhonyy9):
do you see on the posted image that the measure of arc DE =30° yes ? and that the point D is the midle point of arc AE - yes ?
zarkam21 (zarkam21):
Yes
jhonyy9 (jhonyy9):
so than the arc DE has 30 degree and D is the midle point of arc AE so than how many degree will have arc AE ?
zarkam21 (zarkam21):
15?
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jhonyy9 (jhonyy9):
not halfed you need doubled it
zarkam21 (zarkam21):
60?
jhonyy9 (jhonyy9):
exactly - nice
so hope you know that a circle how many degree have - yes ?
zarkam21 (zarkam21):
Yes
jhonyy9 (jhonyy9):
so write me please
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zarkam21 (zarkam21):
360
jhonyy9 (jhonyy9):
exactly
so than you substract from this 360 this 60 how many will get ?
zarkam21 (zarkam21):
300
jhonyy9 (jhonyy9):
yes so this 300 degree will be the measure of what arc - do you see it there on your posted image ?
zarkam21 (zarkam21):
Okay so the answer is 300
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jhonyy9 (jhonyy9):
no
zarkam21 (zarkam21):
Oh okay
jhonyy9 (jhonyy9):
you need getting the measure of arc AC
zarkam21 (zarkam21):
so is 300 the measure of?
jhonyy9 (jhonyy9):
exactly do you see there 300 degree what arc will have ?
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zarkam21 (zarkam21):
Umm E?
jhonyy9 (jhonyy9):
E is the one end point of this arc
jhonyy9 (jhonyy9):
courage this is easy
zarkam21 (zarkam21):
EC?
jhonyy9 (jhonyy9):
no
than you see the little arc AE has 60 degree
on the other part the greater arc AE how many degree will have ?
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zarkam21 (zarkam21):
300?
jhonyy9 (jhonyy9):
yes exactly
jhonyy9 (jhonyy9):
do you can tel me what line is DC for this circle ?
zarkam21 (zarkam21):
30?
jhonyy9 (jhonyy9):
no
what is the name of this line what intersect the center of the circle and has a length of 2 radius
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zarkam21 (zarkam21):
Umm Circumference?
zarkam21 (zarkam21):
I'm not sure
jhonyy9 (jhonyy9):
not
diameter
so than you see there that the point D is the midle point of litle arc AE so how you think point C what point is for greater arc AE ?
zarkam21 (zarkam21):
yes
jhonyy9 (jhonyy9):
what yes ? the point C what point is ?
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jhonyy9 (jhonyy9):
is the midle point of greatter arc AE - yes ?
zarkam21 (zarkam21):
yes
zarkam21 (zarkam21):
?
jhonyy9 (jhonyy9):
so than C is the midle point of greater arc AE so than AC how many degree have ?
jhonyy9 (jhonyy9):
than AE has 300 and C is the midle point how many is the halfed part of what is AC ?
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zarkam21 (zarkam21):
half of 300?
jhonyy9 (jhonyy9):
yes
zarkam21 (zarkam21):
150
jhonyy9 (jhonyy9):
yes so the right answer on the question of this exercise what will be ?
zarkam21 (zarkam21):
150?
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zarkam21 (zarkam21):
Is ti 150
jhonyy9 (jhonyy9):
yes
jhonyy9 (jhonyy9):
150 degree
jhonyy9 (jhonyy9):
hope so much that you understood it all
jhonyy9 (jhonyy9):
yes ?
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jhonyy9 (jhonyy9):
ok
so was my pleasure and anytime
bye bye