what is the measure in degrees of an interior angle in a regular triangle?
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OpenStudy (anonymous):
since it's a regular triangle, this means all angles are equal in measure. so it's 60 degrees
OpenStudy (anonymous):
thank u so much :)
OpenStudy (anonymous):
yw
OpenStudy (anonymous):
ok i have another question,
what would be the degree for a regular quadrilateral?
OpenStudy (anonymous):
do you know what a quadrilateral is?
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OpenStudy (anonymous):
and how many interior angles it has?
OpenStudy (anonymous):
well i do know what a quadrilateral is
OpenStudy (anonymous):
how many angles does it have?
OpenStudy (anonymous):
4
OpenStudy (anonymous):
good.
the sum of all the angles in a quadrilateral is .... ???
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OpenStudy (anonymous):
do you know that one?
OpenStudy (anonymous):
i think it was 90 degrees considering there all right angles
OpenStudy (anonymous):
that's the answer to your question.
but the answer to my question is 360 degrees.
but since this is a regular quadrilateral, all angles must be the same so 360/4 = 90.
don't treat math as remembering a bunch of formulas and such. if you do that, it will be hard. it is about thinking things through and making sound conclusions...
OpenStudy (anonymous):
your right thank-you and I forgot about the 360/4.