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Mathematics 21 Online
OpenStudy (anonymous):

Find the area of the triangle.

OpenStudy (hulagirlmb):

Well, In order to find the area of a triangle you do base (b) multiplied by height (h) and then multiply that by 1/2

OpenStudy (anonymous):

ok

OpenStudy (hulagirlmb):

Your equation would look like this\[b \times h \times \frac{ 1 }{ 2 }\]

OpenStudy (anonymous):

im gonna post the pic for u to see

OpenStudy (hulagirlmb):

Ok

OpenStudy (hulagirlmb):

Ok so what's 14 times 35

OpenStudy (anonymous):

490

OpenStudy (hulagirlmb):

Ok now multiply that by 1/2 or .5

OpenStudy (hulagirlmb):

(In other words, cut 490 in half)

OpenStudy (chosenmatt):

@Saisuke<3

OpenStudy (anonymous):

245

OpenStudy (anonymous):

naurto

OpenStudy (anonymous):

no

OpenStudy (hulagirlmb):

Good job

OpenStudy (anonymous):

yay

OpenStudy (anonymous):

wanna help me with a nother

OpenStudy (hulagirlmb):

|dw:1415887440812:dw|

OpenStudy (hulagirlmb):

Sure

OpenStudy (anonymous):

What is the area of the triangle?

OpenStudy (hulagirlmb):

Ok, go through the same steps\[b \times h \times \frac{ 1 }{ 2 }\]

OpenStudy (hulagirlmb):

Ok, so now you have to be sure to get the correct height number. It will always be the one that goes down the middle of the triangle

OpenStudy (anonymous):

ok

OpenStudy (hulagirlmb):

So insert the numbers into your formula (but not 5.6)

OpenStudy (anonymous):

im only 12 and im confuse lol

OpenStudy (hulagirlmb):

I'm 12 too, so anyways. What you're gonna do is base (6.1 cm) times the height (4.8 cm)

OpenStudy (anonymous):

yea u smarterr than me i just woke up for now

OpenStudy (hulagirlmb):

So what's 6.1 times 4.8

OpenStudy (hulagirlmb):

(Do you need help on that equation?)

OpenStudy (anonymous):

i do need help

OpenStudy (hulagirlmb):

Ok so do this|dw:1415888108341:dw|

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