Answer pls?? can you? i put 15 points
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Answer pls?? can you? i put 15 points
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Answer:
Total Base Area = 226.08 cm²
Lateral. Area = 263.76 cm²
Surface Area = D. 489.84 cm²
Step-by-step explanation:
the value of pi used in the problem is 3.14
substitute the given from the given formula
Total Base Area:
A = 2πr²
= 2(3.14)(6)²
= 2(3.14)(36)
= 2(113.04)
TBA = 226.08
Lateral Area:
A = 2πrh
= 2(3.14)(6)(7)
= 2(3.14)(42)
= 2(131.88)
LA = 263.76
Surface Area:
A = 2πr² + 2πrh
= 226.08 + 263.76
SA = 489.84