![Claus Colani's Pulsed Electromagnetic Induction Principle: Documents and Data of the First Archaeo-Geophysical Prospecting in Bavaria | Cairn International Edition Claus Colani's Pulsed Electromagnetic Induction Principle: Documents and Data of the First Archaeo-Geophysical Prospecting in Bavaria | Cairn International Edition](https://www.cairn-int.info/loadimg.php?FILE=E_ARSC/E_ARSC_451/E_ARSC_451_0131/E_ARSC_451_0131_img-2.jpg)
Claus Colani's Pulsed Electromagnetic Induction Principle: Documents and Data of the First Archaeo-Geophysical Prospecting in Bavaria | Cairn International Edition
A metallic pipe is 0.7 CM thick. inner radius of the pipe is 3.5 cm and length is 5 decimeter. find its total surface area
![Meter with handle, Length of a meter with handle, divided into decimeters and calculated: 1, 2, etc. to 9. First decimeter in centimeters (not calculated). The 5 cm vertical stripe with arrowheads Meter with handle, Length of a meter with handle, divided into decimeters and calculated: 1, 2, etc. to 9. First decimeter in centimeters (not calculated). The 5 cm vertical stripe with arrowheads](https://c8.alamy.com/comp/W56NW9/meter-with-handle-length-of-a-meter-with-handle-divided-into-decimeters-and-calculated-1-2-etc-to-9-first-decimeter-in-centimeters-not-calculated-the-5-cm-vertical-stripe-with-arrowheads-on-both-ends-the-5-dm-line-has-a-vertical-line-which-means-2-crossing-arrows-4-arrow-points-vzv-2-brass-shoes-and-label-netherlands-hendrik-aeneae-c-1800-wood-plant-material-schoenen-w-116-cm-d-2-cm-h-2-cm-W56NW9.jpg)