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Mathematics 10 Online
OpenStudy (anonymous):

A sailboat sail is triangular with a height 10ft greater than it's base. If the sails area is 72 sq ft, find it's base and height.

OpenStudy (anonymous):

did you try drawing a picture?

OpenStudy (anonymous):

what's the area of a triangle in terms of height and base?

OpenStudy (anonymous):

actually you dont really need a picture A=1/2b*h

OpenStudy (anonymous):

Ok so what's next?

OpenStudy (anonymous):

so you have an equation for b and h

OpenStudy (anonymous):

you need one more equation, since you have two unknowns.

OpenStudy (anonymous):

Ok..

OpenStudy (anonymous):

"a height 10ft greater than it's base." try to write an equation based on that statement

OpenStudy (anonymous):

I have no clue lol

OpenStudy (anonymous):

i get lost on these problems

OpenStudy (anonymous):

if b is 6 what is h?

OpenStudy (anonymous):

10

OpenStudy (anonymous):

because 10 is 10 more than 6?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

what's 6 plus 10

OpenStudy (anonymous):

16

OpenStudy (anonymous):

so 16 is 10 more than 6

OpenStudy (anonymous):

if b=6 h=16

OpenStudy (anonymous):

if b=7 h=?

OpenStudy (anonymous):

16

OpenStudy (anonymous):

?

OpenStudy (anonymous):

because 16 is 10 more than 7...

OpenStudy (anonymous):

so my answer is 7, 16

OpenStudy (anonymous):

this was fun.

OpenStudy (anonymous):

the computer again said that was wrong?

OpenStudy (anonymous):

??

OpenStudy (anonymous):

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