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Answer:
12.5cm
Step-by-step explanation:
the figure appears to be a circle centered around point B, wherein segment CB is a radiai and segment DF is a diameter.
radiai(radius plural) are known to be 1/2 the length of diameters
(1/2) × 25 = 12.5
Answer:
12.5
Step-by-step explanation:
DF=25
CB=12.5
because line CB is half of line DF