Each triangle is equal to 180°, and you already have 67° labeled. And the other angle is a right angle which is 90°. So subtract 67 and 90 from 180 to get the angles of 1 and 2 (they are equivalent)
Using the arrangements formula, it is found that 907,200 arrangements can be formed using the letters in the word FORGETTING.
<h3>What is the arrangements formula?</h3>
The number of possible arrangements of n elements is given by the factorial of n, that is:
When there are repeating elements, with the number of times given by , the number of arrangements is given by:
In this problem, the word FORGETTING has 10 letters, of which G and T repeat twice, hence the number of arrangements is given by:
More can be learned about the arrangements formula at brainly.com/question/25925367
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First can you tell me what the answer to the 6.89 * 106 for Massachusetts is