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13-12-2022
Mathematics

Answered

In the figure,
△
A
⁢
B
⁢
C
is congruent to
△
A
⁢
D
⁢
C
. If the square ABCD is dilated by a factor of 2 to form A'B'C'D', what is the ratio of the area of A'B'C'D' to the area of ABCD?

A.
2 : 1
B.
3 : 1
C.
4 : 1
D.
5 : 1

Answer :

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