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Mathematics 15 Online
OpenStudy (anonymous):

Area I math help

OpenStudy (anonymous):

OpenStudy (anonymous):

area = length x width x height that should help

OpenStudy (anonymous):

I thought that was volume

OpenStudy (anonymous):

9,450 is what i got

OpenStudy (anonymous):

Ok

OpenStudy (anonymous):

i dont think thats right

OpenStudy (anonymous):

I think it is 1,062

OpenStudy (anonymous):

how did you get that?

OpenStudy (anonymous):

then area = length times width sorry

OpenStudy (anonymous):

then its 630

OpenStudy (anonymous):

I multiplied 18 x 35, then I did (15 x 18) x 2. After that I added them together.

OpenStudy (anonymous):

ok then that is the answer

OpenStudy (anonymous):

\[18 (15+35+15)=1170 \text{ ft}^2 \]

OpenStudy (anonymous):

im confused whats the correct answer

OpenStudy (anonymous):

The area of a parallelogram is the product of the height and the width.

OpenStudy (anonymous):

so then 630?

OpenStudy (pawanyadav):

Total area =area of two parallogram+ area of rectangle And area of rect. =18×35 Area of one parallelogram=15×18×2(for two parallelogram) Now add all the areas

OpenStudy (anonymous):

18 (15+35+15) = 18 * 65 = 1170

OpenStudy (anonymous):

630 + 540 = 1170 okay so thats the first answer ?

OpenStudy (pawanyadav):

So 1170 is correct

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

how do we do the 2nd part?

OpenStudy (anonymous):

anyone?

OpenStudy (anonymous):

@dan815 i need help findind figure a,b,c,d,e

OpenStudy (pawanyadav):

Area of rhombus=1/2(diagonal 1×diagonal2) Can you find the diagonal

OpenStudy (pawanyadav):

Side (a)=parameter ÷4 You already know one diagonal So other is [{a^2- d^2/4}^1/2]×2

OpenStudy (pawanyadav):

@LegendaryNikki

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