cynthiaaddai12
Answered

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Alot of points please help

Alot Of Points Please Help class=
Alot Of Points Please Help class=

Sagot :

AimenKhan92
Second pictures answer
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datweirdo

Answer:

1- 88 (Rounded) and sqaured  2- 76 Squared

Step-by-step explanation:

1. The formual for this is 2πr2 where you time 2 times pi times the raduis times to I did get formual of the internate and I havent done surface area of circles for a long time so sorry if its wrong.

2- Questoin the anwser I belive is 76 Squared, because you add all the stuff up or cubes I mean and you get 76 now I sure you know that just when you label thhe flat end of a cube it must be squared because we are only dealing with surface area.

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