After giving 20% discount a fan is sold at Rs 12480 find its marked price
1 answer:
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Answer:
A. DEF where
and
.
Step-by-step explanation:
At first we must keep in mind that two triangles are similar when they have same angle configuration, that is, each pair of angles is congruent. If ABC and
DEF, then
and
. Hence,
and
.
In a nutshell, correct answer is A.