Question
What is the maximum number of obtuse angles that a quadrilateral can have?
a) 1
b) 2
c) 3
d) 4
What is the maximum number of obtuse angles that a quadrilateral can have?
a) 1
b) 2
c) 3
d) 4
Answer:
:
We know that the sum of all the angles of a quadrilateral is 360∘.
Also, an obtuse angle is more than 90∘ and less than 180∘.
Thus, all the angles of a quadrilateral cannot be obtuse.
Hence, at the most 3 angles can be obtuse.
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:
We know that the sum of all the angles of a quadrilateral is 360∘.
Also, an obtuse angle is more than 90∘ and less than 180∘.
Thus, all the angles of a quadrilateral cannot be obtuse.
Hence, at the most 3 angles can be obtuse.
Was this answer helpful ?
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