Answer:
it is B.
Step-by-step explanation:
B. can i have brainlyest please
S (ABCD) = S (ABC) + S (ADC)
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<h2>Reminder :</h2>
Area of the triangle = ½ × base × height
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Thus :



There you go...
Have a great day ❤
Distributive because they are multiplying a number by a group of numbers added together is the same as doing each multiplication separately.