Question

What is the area of the triangle?


http://static.k12.com/eli/bb/811/7537/0/2_36614_44211/7537/a5f1016a929c7017dcd86e01b372da4fa290c833/media/5b12d2118ef86628b0d93736db02603773b081f0/mediaasset_649851_1.gif


If you can please explain throughly. I would appreciate it.

@jim_thompson5910 @satellite73 @ganeshie8

Answer 1

you got a couple ways to do this
do you know heron's formula
if not we can do it another way

Answer 2

i don't know that formula

Answer 3

then i guess we can do area of large triangle minus area of small triangle

Answer 4

ok how would you do that?

Answer 5

hold on something is bothering me here about the picture

Answer 6

you need the missing piece on the bottom

Answer 7

nvm we lost @lizxx03

Answer 8

@lizzxx03

Answer 9

thats all that they gave me so I'm not sure what it is you are asking for

Answer 10

im guessing its 71

Answer 11

@satellite73 @saifoo.khan