1) The diameter of a circle is 3.5 cm. Find the
length of the arc whose degree measure is:
(i) 135°
Answers
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8
Answer:
4.125 cm²
Step-by-step explanation:
length of arc = theeta/360° × 2πr
=135/360×2×22/7×3.5/2
=33/8 cm²
=4.125cm²
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