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Q: Why is this statement true m angle 1 m angle 2 m angle 3180 degrees?
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What statement is always true regarding the the sum of an acute angle and an obtuse angle?

The sum is greater than 90 degrees and less than 270 degrees.


What must true statement about a 30 angle and 60 angle triangle?

That it must be a right angle triangle because the 3rd angle must be 90 degrees


If an angle measures more than 90degrees said to be an obtuse . What is the converse of this statement?

This statement is not strictly true because an obtuse angle is between 90 and 180 degrees.


Is an angle of 167 degrees is an obtuse angle True or false?

True. An obtuse angle is between 90 and 180 degrees.


How much can dregrees a obtuse have?

An obtuse angle is one that has between 90 and 180 degrees. So if x is the number of degrees in an angle, then to be obtuse, the following statement must be true: 90<x<180


Is this statement true or falseAn exterior angle and its adjacent interior angle are complementary?

true


A certain triangle has a 30 angle and 60 angle which must be a true statement about the triangle?

The longest side is twice as long as the shortest side.


What is true about the statement if two angle's are right angle's then the two angle's have an equal measure and its converse If two angle's have an equal measure then they are right angle's?

what statement about the two angles in a right tringle that do not measure 90 is 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.


What must be true for an angle to be a right angle?

It has to be 90 degrees to be a right angle.


What statement is always true about an obtuse triangle?

An obtuse triangle has 1 obtuse angle and 2 acute angles which add up to 180 degrees.


Is this statement true or falseThe sum of the angle measures of two right angles is equal to the measure of a straight angle.?

true