Question

The formula for finding area by the use of planimeter is______________

a.

Δ = M(F-I±10N+C)

b.

Δ = M(F+I±10N+C)

c.

Δ = M(F-I±10N-C)

d.

Δ = M(F-I±10N±C)

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Answer: (a).Δ = M(F-I±10N+C)

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Q. The formula for finding area by the use of planimeter is______________

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