#ratio of area and corresponding sides
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reef ferry
whyd you write that angle $BDA = angle $CBA$
timber burrowBOT
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low geode
whyd you write that angle $BDA = angle $CBA$
well is it wrong?
1.) they share a common angle
2.) one other pair of angles are proven to be equal (angles in alt. segment)
if 2 pairs of angles in 2 triangles are equal, the last pair must be equal
reef ferry
well is it wrong?
1.) they share a common angle
2.) one other pair of angles are...
but BAD is CAB
theyre the same angle
low geode
thats the common angle
i need 3 pairs of equal angles to prove they are similar triangles
reef ferry
i need 3 pairs of equal angles to prove they are similar triangles
but they arent
are they?
low geode
triangle ABD and ACB
reef ferry
angle ABD = angle ACB because alternate segment theorem
WAIT do you mean triangle CAB?
ohhhh
so the second statement is correct
the third statement is confusing
whyd you write that BDA = CBA?
low geode
ACB is CAB
low geode
whyd you write that BDA = CBA?
because
reef ferry
yes
low geode
well is it wrong?
1.) they share a common angle
2.) one other pair of angles are...
^
im just gonna ask someone else
thank you for your time