You can create an acute, obtuse, or right triangle depending on the angle measures you select. The Triangle Angle Sum Theorem states that the sum of the angles in a triangle is always 180 degrees. This theorem is important for creating triangles because it helps ensure that the angles you select can form a valid triangle.
To create a triangle with specific angle measures, you can use your ruler and protractor to measure and draw each angle. For example, if you want to create an acute triangle with angles of 40, 50, and 90 degrees, you would measure and draw each angle accordingly to form a triangle.
To calculate the sum of the angles in the triangle, you would add all three angle measures together. In this case, 40 + 50 + 90 = 180 degrees, which confirms that the angles form a valid triangle.
You can repeat this process with different angle measures to create various types of triangles. Just make sure that the sum of the angles always equals 180 degrees to ensure that the triangle is valid.
Decide if you want to make an acute obtuse or right triangle select three angles measures how many triangle angle sum theorem important for creating triangles how many triangles can you make with three angles measures using your ruler and protractor draw one ore more examples
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Triangle angle sum theorem calculation
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