1.

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)
Answer» B. Δ = M(F+I±10N+C)


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