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What is the length of the arc subtended by travelling an angle of 143 degrees around a circle with a radius of 14cm?
Wiki User
∙ 11y ago
143o = 143/360 of the full length of the circumference of the circle
⇒ arc_length = 143/360 x 2 x π x radius
= 143/360 x 2 x π x 14 cm
= 1111/90 π cm
≈ 34.94 cm
Wiki User
∙ 11y ago
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