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3 years ago

5 ft

Mathematics

1 answer:

Effectus [21]3 years ago

6 0

the answer is 3 ft because since the two triangles are diagonal to eachother (i forgot the word) they have the same side length ratio. the ratio of the bigger triangle is 10:6.

the other triangle has 1/2 of that ratio. 10/2=5 and 6/2=3

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