In the pictured triangle, 2A is 98 degrees and 2B is 12 degrees. If side a is 84
1 answer:
The length of the side b is 17.82 units
Explanation:
Given that the triangle has ∠A = 98° and ∠B = 12°
Also, given that the side a has length a = 84 units
We need to determine the length of the side b
To determine the length of the side b, we shall use the law of sine formula.
The law of sine formula is given by
Substituting the values in the above formula,we have,
Simplifying, we get,
Cross multiplying, we get,
Multiplying, we get,
Dividing both sides by 0.99, we get,
Thus, the length of the side b is approximately 17.82 units.
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The 70th percentile position is given by:
Thus, the 70th percentile position is approximately the 25th data item (after the data has been arranged in acsending order).
Given the following data:
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