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Question
secondary 3 | E Maths
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please help with qns 9, 13 & 14. thank you so much ;)
Date Posted: 3 years ago
Views: 634
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Question 9
Volume of small sphere
= 4 x 3.14 x (3)^3
= 339.292
Volume of large sphere
= 339.292 x 4
= 1357.168
1357.168 = 4 x 3.14 x (r)^3
r = 10.39cm
Volume of small sphere
= 4 x 3.14 x (3)^3
= 339.292
Volume of large sphere
= 339.292 x 4
= 1357.168
1357.168 = 4 x 3.14 x (r)^3
r = 10.39cm
done
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Let me know if u need help!
Date Posted:
3 years ago
done
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Hope you understand
Date Posted:
3 years ago
done
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Hope it helps
Date Posted:
3 years ago
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