Answer:
b
Step-by-step explanation:
Where is the image?????
<t =33 since triangle RUT is isosceles (RU = TU)
<r + <u + <t = 180 triangle = 180
33 + <u + 33 = 180
66 + <u = 180
< u =114
<rus = < sut from the diagram
<rus + <sut = <u
x + x = 114
2x = 114
divide by 2
x = 57
2
3 x 4 = 12 - 8 = 4 ÷ 2 = 2
4( t - 7) ( t - 3 )
4t² - 40t + 84
4(t² - 10t + 21)
