Answer:
The ratio of the new distance to the old distance is (11/2) .
The intensity is inversely proportional to the square of the distance,
so the new intensity will be (2/11)² times the old intensity.
Intensity = 8,000 (2/11)² =
32,000 / 121 = 262.463 units
Rounded to the nearest whole unit: 262 units
Step-by-step explanation:
Answer:
If two things have the same shape and size then they are <em>congruent</em> to one another. If they are only the same shape but not size, then they are similar.
Answer:

Step-by-step explanation:
Apply pythagorean theorem.

EO is the radius so it is half of the diameter.
EO=24. ED is the hypotenuse.




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