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Arturiano [62]
3 years ago
15

Please help me idk this

Mathematics
2 answers:
Jlenok [28]3 years ago
3 0

Answer:

b) 7.5

Step-by-step explanation:

Diameter is any line that passes through the center of a circle (shown by the point). The radius is anyline that orginates at the center and goes outwards from the circle.

geniusboy [140]3 years ago
3 0
15 because you do 7.5 x 2
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