Question

I need help with a few questions. I would really like to get help with them cause i have a test in a hour. Can someone please help ?

Answer 1

@ganeshie8 ,

Answer 2

@anonymous_user

Answer 3

@CausticSyndicalist

Answer 4

hey @whiteman , i need help

Answer 5

@phi

Answer 6

You are decorating a cylindrical hat box to give to your grandmother as a gift. You want to paste family photos onto the curved part of the box. The height of the box is 8 inches and the radius is 7 inches. If none of the photos overlap, what is the area of photographs you need? Use three point one four for pi.

one hundred seventy-five point eight four square inches

three hundred fifty-one point six eight square inches

one thousand two hundred thirty point eight eight square inches

one thousand four hundred six point seven two square inches

Answer 7

i need help with a few of them

Answer 8

@notsobrainiac

Answer 9

@One098

Answer 10

the surface area of a right circular cylinder is
A=2πrh
where r is the radius and h is the height of the cylinder

Answer 11

the formula above is only for the side I meant* which is what you want to cover with photos (the curved part)