One side of a right triangle has a length of 12 feet. Which of the following could be lengths for the two other sides of the rig
1 answer:
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Answer:
I (capital i).
Step-by-step explanation:
We have the pattern:
CIRCUSCIRCUSCIRCUS...
The word "CIRCUS" repeats indefinitely.
And we want to find the 500th letter.
Note that CIRCUS repeats after every 6th letter. So, it will repeat and go back to C after 6 letters, 12 letters, 18 letters, and so on...
Note that 500 is the same as:
So, 500 letters will be the word CIRCUS repeated 83 times plus 2 extra letters.
So the first 83 iterations won't matter as it'll just repeat. We only need to focus on the remaining letters.
After 500 letters, we will have reiterated CIRCUS 83 times for a total of 498 letters and we will start back at C at the 499th letter.
So, our 500th letter will be the letter after (the first) C, or I.
Our 500th letter is I (capital i).
And we're done!
Answer:
Step-by-step explanation:
Equilateral triangle has equal sides, let the side be , then the perimeter is
Therefore:
To find the altitude , we will apply Pythagoras theorem , that is
Therefore:
take the square root of both sides
