Question
In Fig.,
$a.\ $What is $AE + EC?$
$b.\ $What is $AC - EC?$
$c.\ $What is $BD - BE?$
$d.\ $What is $BD - DE?$
$a.\ $What is $AE + EC?$
$b.\ $What is $AC - EC?$
$c.\ $What is $BD - BE?$
$d.\ $What is $BD - DE?$
✓
Answer
From the figure, we observe that:
$a.\ AE + EC = AC$
$b.\ AC - EC = AE$
$c.\ BD - BE = ED$
$d.\ BD - DE = BE$
$a.\ AE + EC = AC$
$b.\ AC - EC = AE$
$c.\ BD - BE = ED$
$d.\ BD - DE = BE$
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