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kifflom [539]
3 years ago
15

I only need help on question Q9 (a)

Mathematics
2 answers:
Maslowich3 years ago
7 0
Not sure if this is it
The parts shaded represent 4/10, where 10 represents 360 degrees because that is the entire circle, therefore 40% of 360= 144 degrees
Bond [772]3 years ago
7 0
4/10 of a circle = 40% = .4
.4*360=144
so it's 144 degrees
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