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All triangles have angles that total 180degrees. If given 2 angles add them together and subtract (or take away from) 180, answer is angle.

Example A triangle has 2 angles of 90 & 30 degrees what is the 3rd angle. 90+30=120, 180-120=60degrees

Q: A triangle has a degree of 180 if giving teo angles can you find the othe degree?

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To find the incenter of a triangle, you bisect two or more of the angles. The one spot where these two or more angles meet is called the incenter.

You do not know how to find the centre of a circle. But can you find the centre of a equilateral triangle. If your answer is yes, then you make a concentric circle and a triangle. Let me explain. First take a random point on the circle. Now from that point draw two 60 degree angles. Then take the two points where those 60 degree angles meet the circumference. Now you have three points. Now join them. You get an equilateral triangle.Now take an angle and bisect it. Do the same with the other two angles. Are they not concurrent (meet at a same point?) Well now the place they meet is the centre of the triangle. And since the centre of the triangle and the circle is same, that is the centre.

The measures of two angles in a triangle are shown in the diagram. Which equation can be used to find the value of x?

Use a protractor.("'\(o.o)/"') heheh deal with it!

All triangle angles add up to 180, therefore subtract 30 and 80 (110) from 180. The remaining angle is 70.

Related questions

A right angle triangle has a 90 degree angle with two acute angles and the 3 interior angles add up to 180 degrees

The two base angles are congruent or equal measure. Find one angle and use the 180 degree rule and you can find all three.

ya add up the other two angles and then subtract from 180

The sum of all the angles in a triangle equals 180o. To find the missing angle, subtract the sum of the two known angles from 180o.ExampleTwo angles of a triangle are 35o and 62o. What is the third angle?Solution180o - (35o + 62o) =180o - 97o = 83o

The total of the three interior angles of any triangle is 180 degrees. If you know two of them, subtract both of them from 180 to calculate the third.

Knowing only the angles of a triangle does not provide enough information to determine its perimeter. You must know the length of at least one side.

If a triangle is an isosceles triangle as well as being a right-angled triangle, the size of the two angles (that are not right angles) are 45 degrees.

If it has no right angles, it is not a right triangle and therefore you cannot name a hypotenuse of that triangle. Which implies you cannot find that side's measure.

Because it's a right angle triangle use any of the trigonometrical ratios to find the two interior acute angles: tangent = opp/adj, sine = opp/hyp and cosine = adj/hyp The angles are to the nearest degree 46 and 44

if you know what a acute triangle looks like and you know what a isosceles triangle looks like just combined them together and then find the angles and degrees you'll find what a acute isosceles triangle looks like if you got the degrees right and angles

It is not possible to answer the question without more information. Clearly, the two given angles cannot both be interior angles since were that the case, the triangle would have to be non-planar and then there is no information on the curvature of the space in which the triangle is. The angles could be one interior and one exterior or both exterior but there is no indication as to which is which. Finally, and most important, there is no information on what x is meant to be.

The sum of the angles in ANY triangle (equiangular or not) is 180 degrees.