Question

Measure of angle U . Help quick ​

Answer 1

Answer:

72 degrees

Step-by-step explanation:

all triangles have angles adding up to 180

that does not look like a right triangle

only possible answer is 72

Answer 2

Answer:

angle U = 72°

Step-by-step explanation:

The sum of the internal angles in a pentagon is 540°

$x^{o} +(2x)^{o} +(2x)^{o} +90^{o}+90^{o} =540^{o}$

$(5x)^{o} =540^{o} -180^{o}$

$x^{o} =\frac{360^{o} }{5} =72^{o}$

Hope this helps