To complete : the given statement with the appropriate keyword
Answer to Problem 1CUR
A quadrilateral
Explanation of Solution
Given Information: The statement “A quadrilateral ………….. has four obtuse angles” along with the options always, sometimes and never which is to be used.
A quadrilateral has four angles in total and the sum of four angles gives 3600. Any angle is obtuse when its value lies above 900 and below 1800. But, the maximum value attained by the four angles of the quadrilateral together is 900 which is the case of a rectangle. But it is never possible for all four angles be obtuse together. Thus, the appropriate keyword which completes the given statement is “never”.
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