answersLogoWhite

0

By measuring them with a protractor will confirm that the 3 acute angles of a triangle add up to 180 degrees.

User Avatar

Wiki User

9y ago

What else can I help you with?

Continue Learning about Math & Arithmetic

Is one side length and one acute angle mesurements enough to solve a right triangle?

Yes, because you know two angles so you can extremely easily calculate the third...


When given all 3 side lengths of a triangle but none of the angle measures you can solve for all angle measures using?

A protractor is used for measuring angles and the 3 angles in a triangle add up to 180 degrees.


If two angles of a right triangle each measures 54 degrees what is the measure of the third angle?

To solve this, use the fact that the sum of all three angles, in a triangle, is 180 degrees.


How do you solve for exterior angle of a triangle theorem?

To solve for the exterior angle of a triangle, use the Exterior Angle Theorem, which states that the measure of an exterior angle is equal to the sum of the measures of the two non-adjacent interior angles. To apply this, identify the exterior angle and the two corresponding interior angles. Simply add the measures of those two interior angles together to find the value of the exterior angle. For example, if the interior angles are 40° and 60°, the exterior angle would be 40° + 60° = 100°.


Do you need to know all of the side lengths and angle measures to solve a triangle?

No, you do not need to know all the side lengths and angle measures to solve a triangle. You can solve a triangle using various methods, such as the Law of Sines or the Law of Cosines, if you have sufficient information, like two angles and one side (AAS or ASA), or two sides and the included angle (SAS). Additionally, having all three side lengths (SSS) is also enough to determine the triangle's angles.

Related Questions

Which triangle has one right angle and two acute angles?

A triangle with one right angle and two acute angles is called a right triangle. In a right triangle, one of the angles measures 90 degrees, making it a right angle, while the other two angles are acute, meaning they measure less than 90 degrees each. The Pythagorean theorem can be applied to solve for the lengths of the sides of a right triangle.


Is one side length and one acute angle mesurements enough to solve a right triangle?

Yes, because you know two angles so you can extremely easily calculate the third...


When given all 3 side lengths of a triangle but none of the angle measures you can solve for all angle measures using?

A protractor is used for measuring angles and the 3 angles in a triangle add up to 180 degrees.


If two angles of a right triangle each measures 54 degrees what is the measure of the third angle?

To solve this, use the fact that the sum of all three angles, in a triangle, is 180 degrees.


What is the relationship between the angles in a triangle and how can the concept of2 angle be applied to solve geometric problems?

In a triangle, the sum of the three angles is always 180 degrees. This relationship can be used to solve geometric problems by finding the measure of one angle and then using the fact that the sum of all angles in a triangle is 180 degrees to find the measures of the other angles. This concept is helpful in solving various types of geometry problems involving triangles.


Why can't two acute angles solve a right triangle?

Because another triangle could have exactly the same angles, but its sides could all be twice as long, or 62 times as long etc. There are an infinite number of triangles that all have the same two acute angles. They're all similar to each other, but they're not congruent.


If one angle of a triangle is 42degrees and another angle is 39degrees. What is the third angle of the triangle?

This is a homework question so I will not provide the answer because it is important that you do this yourself and understand how to solve the problem. However to help you do this you need to know that the internal angles of a triangle add up to 180 degrees.


How do you solve a 45 45 90 triangle?

If its angles are 45, 45 and 90 degrees then it is an isosceles right angle triangle and its properties can be worked out using Pythagoras' theorem and trigonometry


How do you solve 45 45 90 triangle?

If its angles are 45, 45 and 90 degrees then it is an isosceles right angle triangle and its properties can be worked out using Pythagoras' theorem and trigonometry


How do you Solve Angles in a triangle?

The 3 interior angles of any triangle add up to 180 degrees


How do you find the side length on a triangle with one angle given?

To find side lengths on a triangle, you need to know at least one of the sides. The possible combinations for solving* a triangle are: side, side, side; side, angle, side; angle, side, angle; angle, side, longer side. *To solve a triangle is to find the lengths of all the sides and the measures of all the angles.


How do you construct an isosceles triangle when base and angle at the vertex is given?

First find 180 minus the vertex angle and divide that by 2 to get the other angles. Then solve the other sides by using sin(vertex angle)/base=sin(other angles)/other sides.