Computer · Surveying
What is the formula for calculating area using the average ordinate (co-ordinate) method?
- 1Δ = L + ΣO n + 1
- 2Δ = L × ΣO n - 1
- 3Δ = L × ΣO n + 1✓
- 4Δ = L - ΣO n + 1
Correct answer
Δ = L × ΣO n + 1
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