Question

1.) The figure represents the overhead view of a deck surrounding a hot tub. What is the area of the deck? Round to the nearest tenth.

http://assets.openstudy.com/updates/attachments/4fc42d2ee4b0964abc86c5f5-kaitlinlikesmusic-1338256695170-deck.png

My answer: 75.4 m squared. Is that correct?

2.) Find the area of the figure to the nearest tenth.

Answer 1

My answer: 99.0 in squared. Is that correct?

Answer 2

He left.............................

Answer 3

@ganeshie8

Answer 4

@sourwing

Answer 5

@ganeshie8

Answer 6

@Hero

Answer 7

@triciaal

Answer 8

u need help

Answer 9

@jim_thompson5910

Answer 10

@mathmate

Answer 11

#1 is incorrect

Answer 12

#2 is correct

Answer 13

For #1, use the area of a circle formula

A = pi*r^2

Find the area of the two circles and subtract
Answer = (large circle area) - (small circle area)

Answer 14

I got number one wrong but I won't hold anything against you. : )

Answer 15

It was actually 52.5 m squared

Answer 16

I didn't give out the answer, but yeah

4.9^2*pi-2.7^2*pi = 52.5274291680213

Answer 17

You said I was correct.

Answer 18

I said #1 was incorrect

Answer 19

you had #2 correct though

Answer 20

Oh I am blind. My bad man.

Answer 21

I still did well on my assignment so it doesn't matter.