14. A tube has a radius of 3 inches and a height 5 inches. What's its approximate volume?

58 Di un triangolo rettangolo si conoscono la misura di un cateto, che è \( a \), e la misura dell'altezza relativa all'ipote nusa, che è \( h \). Determina la misura del perimetro del triangolo. \( a\left(1+\frac{\sqrt{a^{2}-h^{2}}}{a-h}\right) \)

A 16 -inch laptop has a screen that is 9 inches tall. How wide is the screen? Give your answer to 2 decimal places. [Recall that laptop computers are measured according to the diagonals of their screens.] Question Help: Video Post to forum Submit Question

\begin{tabular}{l} 59. Sia \( A B C D \) un rettangolo in cui \( A B=16 \mathrm{~cm} \) e \( B C=8 \mathrm{~cm} \). Siano \( H \) e \( K \), rispettivamente, le proiezioni di \( D \) e \( B \). \\ sulla diagonale \( A C \) del rettangolo. Determina la lunghezza di \( H K \). \\ \hline\( K K=\frac{24 \sqrt{5}}{\mathrm{~cm}} \mathrm{~cm} \)\end{tabular}

A rectangular field is 15 yards in length and 57 feet in width. What is the area of the field in square feet? What is the area of the field in square yards? \( \square \mathrm{ft}^{2} \)

The Colonel spots a campfire at a bearing \( N 61^{\circ} \) E from his current position. Sarge, who is positioned 266 feet due east of the Colonel reckons the bearing to the fire to be \( N 72^{\circ} \mathrm{W} \) from his current position. Determine the distance from the campfire to each man, rounded to the nearest foot: Colonel is about Sarge is about feet away from the fire