ya add up the other two angles and then subtract from 180
no because an equilateral triangle is a total of 180 degrees not 120. but if you need to find the missing angle or missing degree then yes!
the missing angle is 93 degrees. you find that out by adding 53 and 34 and then subtracting them from 180. :)
37 degree
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
It would be an acute-angled triangle, but it's missing a degree!
It depends on what measure is missing.
It depends on what is known about the triangle.
It has a 90 degree angle..
To find the missing length of a triangle
depends on the needed measurement and type of triangle.
to find the missing side of a triangle
At each vertex of a triangle, an exterior angle of the triangle may be formed by extending ONE SIDE of the triangle.