TIC is an isoceles triangle with a vertex angle I the measure of <I=90 degress then find the measure of <T

Answer 1

Since TIC is an isosceles triangle with a vertex angle I = 90 degrees, the other two angles in the triangle will be equal.

Let's denote the measure of the other two angles as x. Therefore, we have the following equation:

x + x + 90 = 180 (the sum of the angles in a triangle is 180 degrees)

2x + 90 = 180

2x = 90

x = 45

So, each of the other two angles in triangle TIC measures 45 degrees.

Therefore, the measure of angle T is also equal to 45 degrees.