Answer:
c=12
Step-by-step explanation:
12c - 53= 91
12c=144
Length = 4 * 8 = 32
Area = width * length = 8 * 32 = 256 square inches
B i think im not sure sorry
This time round, use SOH method (Sin angle = Opposite/Hypotenuse)
given Opposite = 7
Hypotenuse = 10