What is 45 degree angle

It is an acute angle and two angles measuring 45 degrees from a right angle or a degree angle. We know that an angle is formed when two rays meet at a vertex.

If the angle formed at the vertex O measures 45 degrees, we call it a degree angle. Constructing a degree angle using a protractor is an easy process. We can draw a degree angle by using the following steps:. We can see the degree angle in so many places around us, for example, the laptop lid will make a degree angle with its base if kept appropriately, doors make a degree angle if held properly.

Angles are all around us when you open your mouth also our lips form an angle. Observe where you can see degree angles in your surrounding areas. Let us see a few examples of degree angles in our surroundings:. Example 1: Use a protractor and measure the given angle between the legs of this scissor. Place the protractor along with one of the arms of the scissors and measure.

We can see that the angle formed is 45 degrees. Example 2: Tim drew a horizontal line on a piece of paper. Ron divided it into two halves by drawing a vertical line. Jack came and further divided the two parts into 4 equal parts. Finally, their drawing was like this. If we draw an angle bisector to a degree angle, the small angles thus formed will be degree angles.

It also looks like the open face of scissors. We already have two arms of the angle. We can measure the degree angle using a protractor. We align the base of the angle with the straight line at the protractor.

Align the center of the protractor with the vertex of the angle, then check the other arm of the angle if it aligns with the degree line of the protractor or not. Step 4: Bisect the degree angle to form a degree angle. How to construct a degree angle using compass and straightedge?

Step 1: Construct perpendicular lines 90 degrees. How to construct a degree angle without using a protractor? This video shows two ways to construct a degree angle. How to construct a degree angle with a compass?

Step 1: Construct degree angles by constructing an equilateral triangle. Step 2: Bisect a degree angle to form a degree angle. Step 3: Bisect the degree angle to form a degree angle. Step 4: Combine a degree angle with a degree angle to form a degree angle. Try the free Mathway calculator and problem solver below to practice various math topics.