He was irresponsible when he did not do his lesson on time.
If the angle is larger than a right angle it is obtuse
You use the right angle next to an acute angle perhaps and you see that when a angle is closer together it is an acute angle and if it is spread apart or farther apart from a right angle it is an obtuse angle. If the angle is a straight line and doesn't look bent like a right angle it is a straight angle.
So basically , you have an right angle and another angle . You draw an right angle over the angle your looking at and if its smaller than the right angle then its an acute angle . If its bigger than the right angle then its a obtuse angle . GoodLuck!(;
An acute angle is smaller than a right angle.An obtuse angle is larger than a right angle.^_^
When lines met or cross at a right angle are perpendicular lines.
YOU can use a right angle by making it small to make it acute or you can make it big so it is obtuse
With a ray
Jan began to question the appropriateness of her attire after several dinner guests asked her for the check.
A right angle is 90 degrees if an angle is wider than 90 it is obtuse if it is less than 90 it is an acute angle.
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If the other angle is smaller than the right angle, it is an acute angle.If the other angle is the same as the right angle, it is a right angle.If the other angle is bigger than the right angle but smaller than two right angles, it is an obtuse angle.If the other angle is the same as two right angles, it is a straight angle.If the other angle is bigger than two right angle but smaller than four right angles, it is a reflex angle.After four right angles, the other angle starts back at being an acute angle.