Given that lines ac and ge are both perpendicular to line bf, and ag and ce are both perpendicular to ge, you can conclude

That means AC and GE are parallel lines, and also AG and CE are parallel lines.

Whenever 2 lines are perpendicular, they form 90°. If the second line is perpendicular to the third line, then the third line is rotated 180° with respect to the first line (90°+90°=180°). Rotating a line 180° looks the same as rotating it 360°, because they are simetric. Rotating a line 360° is the same as not rotating it at all. The only difference is that it may be above or below, but with the same slope. When 2 lines have the same slope, they are parallel.

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

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step-by-step explanation: