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Mathematics 14 Online
OpenStudy (matlee):

i keep getting this question wrong even now that i know the answer i still cant get the answer..

OpenStudy (matlee):

OpenStudy (matlee):

the answer is 468.42

Directrix (directrix):

What did you get for the area of the rectangle part of the garden?

OpenStudy (matlee):

I got 368

Directrix (directrix):

Me, too.

OpenStudy (matlee):

Ok so i will do the circle but i still got it wrong

OpenStudy (matlee):

(3.14)*(8^2)

Directrix (directrix):

On the semi-circle area, you have to take 1/2 of the area of a circle with radius 8. What is 1/2 * 3.14 + 8² =

OpenStudy (matlee):

omggggg

OpenStudy (matlee):

100.48 :l i just did that and got the answer im sure i was doing that before but Thank you

Directrix (directrix):

I bet that you used 16 for the radius of the circle.

OpenStudy (matlee):

I probably did lol

Directrix (directrix):

368 + 65.57 =

OpenStudy (matlee):

thats almost what i got lmme check what i put

Directrix (directrix):

>>the answer is 468.42 I did not get this. Let me check.

OpenStudy (matlee):

aw i cant check what i put

OpenStudy (matlee):

oh sorry i meant 468.48

Directrix (directrix):

23*16 + 1/2 * 3.14 + 8² = 433.57 square feet. Instructions said not to round and to include unit of measurement.

OpenStudy (matlee):

Thats what you got ?

OpenStudy (matlee):

Well thanks

Directrix (directrix):

>>oh sorry i meant 468.48 Where is your work for this? Or, the equation you used?

OpenStudy (matlee):

23*16 + (1/2 * 3.14 *8^2) = 468.48

OpenStudy (matlee):

it was on a calculator on google but i cant go back it wont let me check my history

OpenStudy (matlee):

but what i got was like 1000 my first answer cus i didnt split the circles and i used a bigger radius i messed the whole thing up

Directrix (directrix):

I messed up my work by putting a + symbol where a * symbol should be. 23*16 + 1/2 * 3.14 + 8² = 433.57 square feet. That answer is wrong.

Directrix (directrix):

This: 23*16 + 1/2 * 3.14 * 8² = 468.48

OpenStudy (matlee):

Thats ok thank you. I already got it wrong i was just checking how i got it wrong lol cus i got it wrong 3 times

Directrix (directrix):

Alrighty, then.

OpenStudy (matlee):

But now i got my next question right thank you

Directrix (directrix):

You are welcome.

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