ABD is a triangle in which angle DAB=90 and AC is perpendicular to BC prove that AC²=BC×DC
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similar both small triangle. hence u get
droov696:
i also know that but im not able to similar both the triangle
ok wait
bro there is one 90 ok .... we get one angle
ok
now . sum of all the angle of big triangle =all the sum of angle of small triangle (both of any small triangle)
u get second angle......
angle DAC=angle ABC
or. angle BAD=angle ACB
so u similar by AA property
ok bro... .....
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