Question

Figure TUVS is a parallelogram.

Parallelogram T U V S is shown. Angle U is (4 x + 9) degrees and angle V is (6 x minus 29) degrees.

Which angles equal 91°?

angles T and V
angles S and U
angles U and V
angles S and T

Answer 1

Step-by-step explanation:

$(4x + 9) + (6x - 29) = 180 \\ 10x - 20 = 180 \\ 10x = 200 \\ x = 20$

angle U °

$(4x + 9) \\ (4(20) + 9) \\ 80 + 9 \\89$

angle V

$(6x - 29) \\ (6(20) - 29) \\ 120 - 29 \\ 91$

angle V °= angle S ( opposite angle of parallelogram)

therefore angle V = angle S

Answer 2

Answer:

c.) angles U and V

Step-by-step explanation: