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ahrayia [7]
3 years ago
10

Please somone help me 40 points will mark brainliest

Mathematics
2 answers:
cestrela7 [59]3 years ago
7 0

Answer:

the answer is in the picture below

Step-by-step explanation:

Andreas93 [3]3 years ago
4 0

1. We're doubling to go from ABDC to A'B'D'C'.  So AB=15 becomes A'B'=30 cm and BD=8 becomes B'C'=16 cm.  Please see attached figure.

2. We have equal ratios

40:50:60 = 30:37.5:45

Let's check that.  30/40=3/4, 37.5/50=3/4, 45/20=3/4, all ratios the same, similar triangles.

We see the meets of the longest side and the shortest side are B and Z respectively.

The meets of the longest side and the medium side are C and X.

The meets of the short side and medium side are A and Y.

Pairing them up we have our

Answer: ABC ~ YZX

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