Question

how to draw aqute angle​

Answer 1

Answer:

acute angle is between 0 degree to 90 degree .

you can draw it easily with D or protractor

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Answer 2

Step-by-step explanation:

Using a protractor can be tricky, especially if you are using one with two sets of numbers. If you understand the concept of acute and obtuse angles, however, learning how to use a protractor is easy. It is first necessary to understand the features on a protractor, so that you understand how to use it. Once you have this understanding, you can quickly use a protractor to make any size angle between 0 and 180 degrees.

Part 1 of 3:

Understanding the Features of a Protractor

1

Locate the base line. This horizontal line is at the bottom of the protractor. One vector of your angle should always line up with the base line.

Since a straight line is 180 degrees, the base line marks a 180-degree angle.

2

Locate the origin hole. This is a small hole at the midpoint of the base line. You use this hole to create the vertex of the angle. The vertex is the point at which the two vectors meet, creating an angle.

3

Locate the degree measurements. Most protractors have two sets of numbers, an outer set and an inner set. Which set of numbers you use will depend on whether your angle opens to the right, or opens to the left. The sets of numbers can be set up differently on each protractor, so you need to figure out for yourself which set of numbers to use. To determine which set of numbers to use, you need to understand right, acute, and obtuse angles.[1]

Part 2 of 3:

Classifying Angles

1

Identify a right angle. A right angle has a measurement of 90 degrees.[2] A 90-degree angle will look like the corner of a square. The two vectors of the angle are perpendicular, and open exactly halfway towards a straight line (which is 180 degrees).

When you line up the base line of the protractor with one vector of a right angle, the other vector will line up with the 90-degree mark of the protractor. This is halfway between either side of the protractor. Both the inner and outer sets of numbers on the protractor will show 90 degrees at this point.

2

Identify an acute angle. An acute angle has a measurement of less than 90 degrees.[3] This means that the two vectors will be closer together than they are in a 90-degree angle. They will open less than halfway towards a straight line. If the angle you are drawing is less than 90 degrees, make sure you use the set of numbers that gives you the smaller angle.

For example, a 45-degree angle is acute, because 45 is less than 90. If you line up the base line of the protractor with one vector of a 45-degree angle, the other vector will line up with the 45-degree mark and the 135-degree mark of the protractor. You will know which line to look at because you know it is an acute angle, and an acute angle should be less open than a 90-degree angle.

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