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True of false angle that forms a linear pair have a sum of 90?
Wiki User
∙ 10y ago
true
Wiki User
∙ 10y ago
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The measures of an exterior angle and the adjacent interior angle add up to 180 becvause they from a linear pair true or false?
True
Is the angle between the incident ray and the plane mirror is the complement of the angle of incidence true or false?
true or false
An angle has two edges is 60 degree in angle plats true or false with a common endpoint true or false?
Yes, it is true that angle 60 degrees has two edges in the angle parts.
Is an angle of 167 degrees is an obtuse angle True or false?
True. An obtuse angle is between 90 and 180 degrees.
Is 108 degrees an acute angle true or false?
false
The measures of an exterior angle and the adjacent interior angle add up to 180 becvause they from a linear pair true or false?
True
Which is a true statement about a exterior angle of a triangle?
180 degrees minus interior angle = exterior angle and that the 3 exterior angles of a triangle add up to 360 degrees.
Is a right-angle triangle has one angle of 90 o true or false?
It is true
Is it true or false supplementary angles are always linear pairs?
True only if the two angles are adjacent (i.e. have a point in common). By definition, supplementary angles add up to 180° therefore they are linear pairs, if they are adjacent. Otherwise false. Imagine drawing an angle of 40° at the top of the page and another of 140° at the bottom. These angles are supplementary but not a linear pair.
Is the angle between the incident ray and the plane mirror is the complement of the angle of incidence true or false?
true or false
An angle has two edges is 60 degree in angle plats true or false with a common endpoint true or false?
Yes, it is true that angle 60 degrees has two edges in the angle parts.
True or false magma forms in the lithosphere?
False. It forms in the Athenosphere!!
True or false The slope is equal to the angle of a line?
true or false ? perpendicular lines intersect at an angle of 45
An angle whose vertex is at the center of a circle is a middle angle of that circle True or false?
False. There are infinitely many angles at the centre of the circle.
Is an angle of 167 degrees is an obtuse angle True or false?
True. An obtuse angle is between 90 and 180 degrees.
Can an angle be both obtuse and isosceles true or false?
False
Is 108 degrees an acute angle true or false?
false
