asked 81.9k views
3 votes
HELPPP PLEASEEE

If θ is 180 degrees and the radius is 4.9 cm, the length should be

A) 10.4 cm
B) 13.6 cm
C) 15.4 cm
D) 16.6 cm

asked
User Rphonika
by
7.1k points

1 Answer

1 vote

Answer:

15.4 is right ans

Explanation:

using this formula θ ×(22÷7÷180)×r

answered
User DrewT
by
8.2k points

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