the radius of a circle is 3.5cm and the length of arc is 10cm find the area of the corresponding sector
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Answer:
here,
r = 3.5 cm
l = 10cm
Area of sector = ½ l × r
= ½ × 10 × 3.5
= 5 × 3.5
= 17. 5 cm²
Answered by
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Step-by-step explanation:
r=3.5
l=10
area=1/2*10*3.5
=17.5
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