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xz_007 [3.2K]
3 years ago
8

Use pi = 3.14 to workout the angle of a sector, correct to one decimal place.

Mathematics
1 answer:
marishachu [46]3 years ago
7 0

Answer:

Area=x/360*pi r^2=85 inc

x/360*3.14 *100=85

x/360*314=85

x=85*360/314.

x=97.45 in

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