aaliyahjarcher105 aaliyahjarcher105

09-04-2020
Mathematics

contestada

so like I need help with alot of these sorry if I post alot.

so like I need help with alot of these sorry if I post alot class=

Respuesta :

devishri1977 devishri1977

09-04-2020

Answer:

Step-by-step explanation:

2) Lateral area of cylinder = 2πrh

=2*3.14*8*4

= 200.96 cm²

3) Surface area of cylinder =2πrh + 2πr²

= 2*3.14*5*10 + 2*3.14*5*5

= 314 + 157

= 471 cm²

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