Find the area of the sector whose radius is 35cm and perimeter is 110 cm.
Answers
Answered by
1
Answer:
answer is 1925
Step-by-step explanation:
35×110=3850
3850÷2= 1925
Answered by
1
Step-by-step explanation:
length of arc, L = perimeter - 2 x radius
L = 110 - 70 cm
L = 40 cm
are of sector
= 1/2 x L x r
=1/2 x 40 x 35
=700 cm²
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