🔺️TUV is isosceles, with ∠T = ∠V and m∠U = 54°. What is m∠T?
Since triangle TUV is isosceles, we know that angles T and V are congruent. Let's call their measure x.
From the given information, we know that angle U has a measure of 54°.
Since the sum of the angles in a triangle is 180°, we can write the following equation:
x + x + 54 = 180
Combining like terms and solving for x, we have:
2x + 54 = 180
2x = 180 - 54
2x = 126
x = 126/2
x = 63
Therefore, angle T has a measurement of 63°.