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☆☆☆☆☆A triangle with 3 acute angles is an acute triangle. All the angles in an acute triangle are acute.
all of them are collinear
they lie in the same plane
angle bisector
angles bisector is the line that divides an angle into two congruent angles.
Geometric space is three dimensional and infinitely large.
I dont think that "If four points are collinear they are also coplaner," is the same thing as "If four points are coplaner they are also collinear,". The definition of collinear is at least three points on the same line. To define a plane is to have threenoncollinear points.
A conclusion provided by deductive reasoning
It means "measure". So m<AVB is saying "the measure of Angle AVB is/= ? degrees".
The term that best describes a proof in which you assume the opposite of what you want to prove is 'indirect proof'.
plane
hashmarks
Is PQ |_ RS
which pair of angles in the figure below are vertical angles ?
A plane.
The real answer is Bc . Hate these @
Points are the only such objects.
Boxes and arrows.
It could be, but without the diagram it is not possible to be certain.
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