If a night trangle has an angle that is 65 deg what is the third angle in the triangle?
The sum of the angles in any triangle is always 180 degrees. Therefore, if one of the angles in a triangle is 65 degrees, and the sum of the three angles is 180 degrees, we can calculate the third angle as follows:
Third angle = 180 degrees - 65 degrees = 115 degrees
In a triangle, the sum of all three angles is always 180 degrees.
If one angle of the triangle is 65 degrees, we can find the third angle by subtracting the sum of the two known angles from 180 degrees.
Let's assume the second angle as 'x' degrees.
So, the equation becomes: 65 + x + third angle = 180
Rearranging the equation: third angle = 180 - 65 - x
Simplifying further: third angle = 115 - x
Therefore, the third angle of the triangle is 115 - x degrees.
To find the third angle in a triangle when one angle is given, we need to use the fact that the sum of the angles in any triangle is always 180 degrees.
Let's denote the three angles in the triangle as A, B, and C.
Given that one angle is 65 degrees (let's say angle A = 65 degrees), we can assign the values accordingly.
angle A = 65 degrees
angle B = ?
angle C = ?
Now, we know that the sum of all three angles in the triangle is 180 degrees:
angle A + angle B + angle C = 180 degrees
Substituting the known value:
65 degrees + angle B + angle C = 180 degrees
Next, we isolate the unknown terms by subtracting 65 degrees from both sides of the equation:
angle B + angle C = 180 degrees - 65 degrees
Simplifying:
angle B + angle C = 115 degrees
Lastly, since angle B and angle C represent the two remaining angles, we can say that the third angle in the triangle is 115 degrees.