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RK1 Material Handling > Solve Problems Using Common Formulas For Perimeter And Area > Flashcards

Solve Problems Using Common Formulas For Perimeter And Area Flashcards

1
Q

Formulas

A

Perimeter
Square-
P=4s

Rectangle-
P=2L+2W

Circle-
C=πD

Semicircular-sided figure-
P=πD+2L

Area
Square-
A=s×s

Rectangle-
A=LW

Triangle-
A=1/2 BH

Trapezoid-
A=1/2(B+b)H

Circle-
A=πr2

Semicircular-sided figure
A=πr2+DL

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2
Q

How much does a cubic in of steel weigh? And a cibic metre of steel?

A

0.2836 Ibs and 7850 kg

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RK1 Material Handling (9 decks)

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