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Strike441 [17]
2 years ago
9

Please help due asap Thanks

Mathematics
2 answers:
Juliette [100K]2 years ago
7 0

Answer:

D) AD=21

Step-by-step explanation:

QD=1/2 AQ

QD=1/2(14)

QD=7

AQ+QD=AD

AD=14+7

AD=21

CaHeK987 [17]2 years ago
7 0
Answer: D.) AD=20.

Explanation:
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