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esnyderquintero
17.09.2019 •
Mathematics
Can someone
a flight of stairs is supported by two columns, as shown in the diagram.
the distance from the base of the stairs to the taller column feet.
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Ответ:
The smaller triangle has hypotenuse 6 and a horizontal leg of 4
The large triangle has hypotenuse 6+12=18 and a horizontal leg of x, where x is some number larger than 4
Because the triangles are similar, we can form the proportion below and solve for x
x/4 = 18/6
6*x = 4*18
6*x = 72
6*x/6 = 72/6
x = 12
Final 12
Ответ:
its brainliest not
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