9514 1404 393
Answer:
Step-by-step explanation:
The lateral surface area is the product of half the circumference, and the slant height:
LA = πrh = π(11.4 cm)(23 cm) = 262.2π cm²
The total surface area adds the area of the base to that:
A = πr² +LA = π(11.4 cm)² +262.2π cm² = (129.96 +262.2)π cm²
A = 392.16π cm²
Answer:
A.5
Step-by-step explanation:
Answer:
C
C
C
THE MONEY
Step-by-step explanation:
Answer:the answer is 44
Step-by-step explanation: cuz 40 divided by 90%= 44
