Answer:
the total cost is $67
Step-by-step explanation:
9 × 3 = 27 8 × 5 = 40 40 + 27 = $67
50 degrees
Right Angle= 90 degrees
90-40=50
The area formula is= 1/2(a+b)×height
1/2×20×6=60metres squared
kindly correct me if am wrong
C