What kind of angle is this? >) obtuse angle
acute angle
straight angle
right angle
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Acute

Step-by-step explanation:

An obtuse angle is wider and more open than 90 degrees. acute angles are smaller than 90 degrees. Think of it like a book. If it looks like is half way open, it is acute. If it looks like it is almost completely open, it is obtuse. A right angle is 2 lines that make a 90 degree angle. Shown Below.

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I                                                           <Right angle

I

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acute angle

Step-by-step explanation:

a straight angle is 180 degrees (a straight line) so its not a straight angle

a right angle has a 90 degree, this does not so its not a right angle

An obtuse angle has a measurement greater than 90 degrees, this does not,

so via process of elimination we know this is an acute angle

c

step-by-step explanation:

step-by-step explanation:

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