3 years ago

HELPPPPPP!!!!!!!!!! ITS DUENSOON PLS

Mathematics

2 answers:

Mice21 [21]3 years ago

8 0

Your answer should be 664.11 hope this helped!

IRINA_888 [86]3 years ago

5 0

Answer:

Step-by-step explanation:

A=2(3.14)rh+2(3.14)r^2

A=2(3.14)(4.5)(19)+2(3.14)(4.5)^2

A=536.94+127.17

A=664.11

Might want to double the math but the formula is right!

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