Math, asked by joasamarie, 1 day ago

please help me answer no. 21, 22, 23, 24

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Answered by rohillaneha2007
0
Answer of 21 is
AC=BC( given)
AD=BD( 90•)
So, triangle ACD congruent to triangle BCD
Answered by Anonymous
0

Answer:

30

Step-by-step explanation:

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