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Pre-Algebra 21 Online
OpenStudy (anonymous):

Find the area of blue portion of the irregular shape to the right. Round your answer to the nearest tenth. 2.7 in² 9.7 in² 3.4 in² 8.3 in²

sammixboo (sammixboo):

Welcome to OS again. I see there should be more information provided to help you with your question! Please make sure to provide all the information given in your problem so we can give you the best help we can!

sammixboo (sammixboo):

Do you have an image of this shape?

OpenStudy (anonymous):

yeah i do sorry let me post it

sammixboo (sammixboo):

It's OK =3

OpenStudy (anonymous):

OpenStudy (anonymous):

I can help ya

OpenStudy (anonymous):

there

OpenStudy (anonymous):

and thanks

OpenStudy (anonymous):

Are u finding radius and diameter radius = 2 times the diameter

OpenStudy (anonymous):

I will type the whole equation

OpenStudy (anonymous):

Well im guessing you have to multiply it by 3.14 right?

OpenStudy (anonymous):

yup I think

OpenStudy (anonymous):

Yup u already know how to do this but remmember first u multiply by 2

OpenStudy (anonymous):

So you multiply 3.14 times 2?

OpenStudy (anonymous):

and then multiply by 3.14

OpenStudy (anonymous):

ok but then it says round to the nearest tenth

OpenStudy (anonymous):

U double the number and then multiply by 3.14 and then round it

OpenStudy (anonymous):

So i round what i get to the nearest tenth

OpenStudy (anonymous):

ohhh

OpenStudy (anonymous):

yup U do

OpenStudy (anonymous):

Thank you so much

OpenStudy (anonymous):

can u fan me or medal me and ur welcome

OpenStudy (anonymous):

I did medal you

OpenStudy (triciaal):

did you get C?

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