The vertex angle of an isosceles triangle is equal to the measure of each of its base angles. Therefore, if one of the base angles measures 42 degrees, then the vertex angle also measures 42 degrees.
Vertex angle = 180 - 2(62) = 56 degrees
Vertex angle is 180-53-53 = 74 degrees
84 degrees
84 degrees
If your "53" is in degrees, then the vertex angle is 74 degrees.
The vertex angle of an isosceles triangle is equal to the measure of each of its base angles. Therefore, if one of the base angles measures 42 degrees, then the vertex angle also measures 42 degrees.
Vertex angle = 180 - 2(62) = 56 degrees
Vertex angle is 180-53-53 = 74 degrees
84 degrees
84 degrees
An angle consists of two rays or lines having the same endpoint (vertex). An angle is formed when two rays meet at an endpoint. The endpoint is called the vertex of the angle. The measure of an angle tells how far one side is turned from the other side -0 degrees is no turn and 360 degrees is one full turn. You can name angles by how their measures compare to 90 degrees or 180 degrees. There are 4 types of angles, acute angle, right angle, obtuse angle, and straight angle. An acute angle is an angle that measures less than 90 degrees. A right angle is an angle that measures exactly 90 degrees. A straight angle measures exactly 180 degrees.
Vertex angle: 180-42-42 = 96 degrees
right triangle
84 degrees 180-48-48 = 84
L shape
If that '56' has units of 'degrees', then the vertex angle is 68 degrees.