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Sagot :
Answer:
C
Step-by-step explanation:
The brackets indicate that you must add up the other 3 angles first before being subtracted by 360, which is the correct answer.
Step-by-step explanation:
well, the principle here is that the sum of all angles in a quadrilateral shape is 360°.
so, all 4 angles together must be 360.
and the missing angle C is then
360 - 113 - 113 - 88
and the only expression in the list of answer options that does the same thing is C
360 - (113 + 113 + 88)
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