Mathematics
13 Online
OpenStudy (anonymous):
If it is possible to prove that the ∆’s are ≅, state what postulate or theorem you would use.
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OpenStudy (anonymous):
OpenStudy (anonymous):
@ganeshie8 can you help him for mee
ganeshie8 (ganeshie8):
same ticks on two sides mean, those sides are equal
ganeshie8 (ganeshie8):
we have Side Angle Side in triangle equal to Side Angle Side in another triangle
OpenStudy (anonymous):
he is an idiot jus like me so if you can . plz explain it lol
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OpenStudy (anonymous):
v_v
ganeshie8 (ganeshie8):
lol you're not
OpenStudy (anonymous):
can you help him?
ganeshie8 (ganeshie8):
i can
OpenStudy (anonymous):
^^
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OpenStudy (anonymous):
thankyou , ima go ask questions laterz
ganeshie8 (ganeshie8):
look at first triangle @FeedMeFooood
OpenStudy (anonymous):
k
ganeshie8 (ganeshie8):
do u see small dashes on sides ?
OpenStudy (anonymous):
yes
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ganeshie8 (ganeshie8):
those are our signs, we need to follow them, in finding out which postulate to apply
ganeshie8 (ganeshie8):
In first triangle, how many sides have these 'dashes' ?
OpenStudy (anonymous):
2
ganeshie8 (ganeshie8):
good, wat about second triangle ?
OpenStudy (anonymous):
same as the first
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ganeshie8 (ganeshie8):
and do you notice a lil square box in the corner of each triangle ?
OpenStudy (anonymous):
yes
ganeshie8 (ganeshie8):
that says, that Angle is equal between both triangles
ganeshie8 (ganeshie8):
Overall, you have two Sides equal, and one Angle equal eh ?
OpenStudy (anonymous):
ya
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OpenStudy (anonymous):
so its SAS right?
ganeshie8 (ganeshie8):
and the Angle is in between sides.
so its this postuylate :-
Side Ange Side
ganeshie8 (ganeshie8):
wow! you're brilliant. yes its called SAS
OpenStudy (anonymous):
kk thanks ^^
ganeshie8 (ganeshie8):
you're wlcme !