An isosceles triangle has only one angle of 80. What is the measurement in degrees of one of the other angles?
Since an isosceles triangle has two equal angles, and the total of the three angles of a triangle is 180 degrees, the remaining two angles must be equal and sum up to 100 degrees (180 - 80 degrees).
Dividing 100 degrees between two equal angles gives 50 degrees for one of the other angles.
Therefore, one of the other angles is 50 degrees.
An isosceles triangle has two equal angles. Let's call the other two angles x. Since the sum of the angles in a triangle is always 180 degrees, we can set up the following equation:
80 + x + x = 180
Combining like terms, we get:
80 + 2x = 180
Subtracting 80 from both sides, we have:
2x = 100
Dividing both sides by 2, we find:
x = 50
Therefore, each of the other angles in the isosceles triangle has a measurement of 50 degrees.