Question

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2
Proof
Astivity, complete the proof of the theorem
Theorem. If the measures of ongles of a triangle are
45, 45, 90 then the length of each
side containing the night angle is
xhypo
IN DABC , LB=90 and LA = LC= 45° A
: BC = AB
NS
By pythagoras theorem
AB2+ BC².
AB²+ = AC² :. (BC= AB)
: 2AB ² =
AB² =
B
. AB = 1
AC
Vz
This property is called 45-45-go theorem
C​

Answer 1

Answer:

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