Write down the measures of
(a) some acute angles
(b) some obtuse angles
(give at least two examples of each)
To do:
We have to write the measures of
(a) some acute angles
(b) some obtuse angles
Solutions:
(a) An acute angle is an angle less than $90^o$.
Therefore, the measures of some acute angles are $89^o, 43^o$.
(b) An obtuse angle is an angle greater than $90^o$.
Therefore, the measures of some obtuse angles are $91^o, 137^o$.
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