radius of a sector of a circle is 3.5cm and lenght of its arc is 2.2 cm .Find the area of sector
Answers
Answered by
1
Answer:
=3.85 cm²
Step-by-step explanation:
area of sector= 1/2×(radius×length of arc)
area of sector = 1/2×(3.5×2.2)
area of sector = 1/2×(7.7)
area of sector= 3.85 cm²
candynithish:
tq
Answered by
0
Answer:
Step-by-step explanation:
area of sector= 1/2×(radius×length of arc)
= 1/2×(3.5×2.2)
= 1/2×(7.7)
= 3.85 cm²
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