2 answers:
Answer:
The answer is 81^2 I took the test
Step-by-step explanation:
Corresponding sides have a ratio of 18/54 = 1/3. Thus the area will have a ratio of (1/3)^2 = 1/9.
The smaller triangle has an area of
.. (1/9)*729 cm^2 = 81 cm^2 . . . . . . . . . . . . . . corresponds to the 4th selection
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Step-by-step explanation:
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Step-by-step explanation:
