△TUV is isosceles, with ∠T≅∠V and m∠U=54° . What is m∠T ?(1 point)
Responses
m∠T=36°
m angle upper T equals 36 degrees
m∠T=126°
m angle upper T equals 126 degrees
m∠T=63°
m angle upper T equals 63 degrees
m∠T=54°
3 answers
m angle upper T equals 54 degrees
(180-54)/2 = 63
You are correct. Since the triangle is isosceles, the sum of the base angles (T and V) is equal to 180 - the vertex angle U. So, (180 - 54) / 2 = 63. Therefore, the measure of angle T is 63 degrees.