For 32 is SAS because the angle all the way to the left is congruent and R is the mid point so therefore those two line secments are congruent
The number of the day is 60 because the LCM is 30
19,3/4 = 79/4
15,3/4 = 63/4
Perimeter = 79/4+79/4+63/4+63/4 = 284/4 = 71feet
22,1/2 = 45/2 X 4 = 90
90-71= 19 feet
Let me know if you need more of an explanation, but the answer in 19 feet (option 4)
Step-by-step explanation:
it is an imaginary no
therefore
✓-1=i