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Question
primary 6 | Maths
| Data Analysis
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Date Posted: 4 years ago
Views: 259
a)
For structure 6, number of rods used
= 41 + 5
= 46
(Look at structure 5 and count how many rods you need to add to get a complete row of cubes)
Height is the same as structure 5
= 9cm
For structure 6, number of rods used
= 41 + 5
= 46
(Look at structure 5 and count how many rods you need to add to get a complete row of cubes)
Height is the same as structure 5
= 9cm
See 1 Answer
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For irregular patterns, find formula for even n with constant difference. Remember to use n/2 instead of n. Use the answer of even n to adjust one step to odd n.
Date Posted:
4 years ago
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