Answer:
A. 85°
Step-by-step explanation:
By intersecting chords theorem:



Answer:
80n - 64p + 72
Step-by-step explanation:
8(10n) + 8(-8p) + 8(9)
80n - 64p + 72
Answer:
the quadrilateral is qrst then it is a parallelogram because two side of the diagonals
Step-by-step explanation:
you can see the steps above
M=rise over run
27 over 36 in lowest terms
Or 27/36