triangle TUV is isosceles, with angle T cong angle V and m / U = 54 deg What is m angle T (1 point)
m angle T = 126 deg
m angle T = 54 deg
m / T = 63 deg
m angle T = 36 deg
If triangle TUV is isosceles and angle T is congruent to angle V, then m angle T is equal to m angle V.
Given that m angle U is equal to 54 degrees, the sum of the angles in a triangle is 180 degrees. Thus, m angle T + m angle U + m angle V = 180 degrees.
Substituting m angle V with m angle T, the equation becomes:
m angle T + 54 degrees + m angle T = 180 degrees
2m angle T + 54 degrees = 180 degrees
Subtracting 54 degrees from both sides:
2m angle T = 126 degrees
Dividing by 2:
m angle T = 63 degrees
Therefore, m angle T is 63 degrees.