Solve for L
L=\frac{201971}{337500000\pi \Delta }
\Delta \neq 0
Solve for Δ
\Delta =\frac{201971}{337500000\pi L}
L\neq 0
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\Delta L=\frac{4635.4\times 610}{\pi \times 0.15^{2}\times 2.1\times 10^{11}}
Multiply 473 and 9.8 to get 4635.4.
\Delta L=\frac{2827594}{\pi \times 0.15^{2}\times 2.1\times 10^{11}}
Multiply 4635.4 and 610 to get 2827594.
\Delta L=\frac{2827594}{\pi \times 0.0225\times 2.1\times 10^{11}}
Calculate 0.15 to the power of 2 and get 0.0225.
\Delta L=\frac{2827594}{\pi \times 0.04725\times 10^{11}}
Multiply 0.0225 and 2.1 to get 0.04725.
\Delta L=\frac{2827594}{\pi \times 0.04725\times 100000000000}
Calculate 10 to the power of 11 and get 100000000000.
\Delta L=\frac{2827594}{\pi \times 4725000000}
Multiply 0.04725 and 100000000000 to get 4725000000.
\Delta L=\frac{201971}{337500000\pi }
The equation is in standard form.
\frac{\Delta L}{\Delta }=\frac{201971}{337500000\pi \Delta }
Divide both sides by \Delta .
L=\frac{201971}{337500000\pi \Delta }
Dividing by \Delta undoes the multiplication by \Delta .
\Delta L=\frac{4635.4\times 610}{\pi \times 0.15^{2}\times 2.1\times 10^{11}}
Multiply 473 and 9.8 to get 4635.4.
\Delta L=\frac{2827594}{\pi \times 0.15^{2}\times 2.1\times 10^{11}}
Multiply 4635.4 and 610 to get 2827594.
\Delta L=\frac{2827594}{\pi \times 0.0225\times 2.1\times 10^{11}}
Calculate 0.15 to the power of 2 and get 0.0225.
\Delta L=\frac{2827594}{\pi \times 0.04725\times 10^{11}}
Multiply 0.0225 and 2.1 to get 0.04725.
\Delta L=\frac{2827594}{\pi \times 0.04725\times 100000000000}
Calculate 10 to the power of 11 and get 100000000000.
\Delta L=\frac{2827594}{\pi \times 4725000000}
Multiply 0.04725 and 100000000000 to get 4725000000.
L\Delta =\frac{201971}{337500000\pi }
The equation is in standard form.
\frac{L\Delta }{L}=\frac{201971}{337500000\pi L}
Divide both sides by L.
\Delta =\frac{201971}{337500000\pi L}
Dividing by L undoes the multiplication by L.
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