Question

An isosceles triangle has one angle with a measure of 133 degrees. What is the measure of one of the other angles? (please show ur work)​

Answer 1

Explanation:

since an isosceles triangle has two sides equal and the sum of the angles add up to 180°.

then let the two equal sides be x.

therefore, 133° + x + x=180

¶ 2x=180°-133°

¶ 2x= 47

¶ x= 47/2

¶ x= 23.5

therefore the measure of one side is 23.5°