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1) Classify each angle as acute, obtuse, right or straight.

1) Classify each angle as acute, obtuse, right or straight.-example-1
User Zelig
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1 Answer

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An angle for which the measure is between 0° and 90° is called an acute angle.

An example of such an angle is shown below:

Hence, since the angle 42° falls in this range, it is an acute angle.

An angle for which the measure is between 90° and 180° is called an obtuse angle.

An example of such an angle is shown below:

The angle 126° falls in this range, hence, it is an obtuse angle.

An angle whose measure is 180° is called a straight angle.

Hence, the angle 180° is a straight angle.

An example is shown below:

An angle whose measure is 90° is called a right angle.

Hence, the angle 90° is a right angle.

An example is given below:

1) Classify each angle as acute, obtuse, right or straight.-example-1
1) Classify each angle as acute, obtuse, right or straight.-example-2
1) Classify each angle as acute, obtuse, right or straight.-example-3
1) Classify each angle as acute, obtuse, right or straight.-example-4
User Tin Bum
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