4.39
all the angles in a triangle have to add up to 180. to find the missing angle : 180 - 32 - 58 = 90 90 is a right angle and since there is a right angle in the triangle, it is a right angled triange
The sum of a triangle equals 180 degrees
83
The sum of the angles in a triangle add up to 180. So in this case 180-35-25=120. The missing angle in this problem is 120 degrees.
It can be but need not be.
all the angles in a triangle have to add up to 180. to find the missing angle : 180 - 32 - 58 = 90 90 is a right angle and since there is a right angle in the triangle, it is a right angled triange
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
If they are the angles of a triangle then the missing angle is 116 degrees
In a right triangle with the hypotenuse c equals 10 and the angle A equals 50 degrees the angle B equals: 40 degrees.
If that's a right angle triangle then the missing angle is 58 degrees
At each vertex of a triangle, an exterior angle of the triangle may be formed by extending ONE SIDE of the triangle.
The sum of a triangle equals 180 degrees
Subtract the two known angles from 180 degrees will give you the missing angle
When placed next to any angle on a triangle, the theta symbol (θ) represents that missing angle.
A right angle triangle
180 minus two known angle = missing angle. Use Pythagoras' theorem to find its missing side.
Angle C = 50 degrees. ------------------------------- A triangle equals 180 degrees. 60.5 + 69.5 = 150 180-150 = 50.