17) circumference \( =62.8 \mathrm{mi} \) \( 62.8 \pi=2 \pi r \quad A: \) \( r= \)

A rectangular field 225 ft by 120 ft has a ring of uniform with cut around the outside edge. The ring leaves \( 65 \% \) of the field uncut in the center. What is the width of the ring?

A Norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the whole window is 24 ft . give the area A of the window in square feet when the width is 5.5 ft . Give the answer to two decimal places. (a) What is the lenght of the semicircle top? (b) What is the length of the sides? (c) What is the area of the rectangle? (d) What is the area of the semicircle? (e) What is the area of the window?

Area and Circumference of a Circle Determine the area and circumference of a circle with diameter 18 inch Use 3.14 for \( \pi \). Round your answers to the nearest hundredth as neede Area \( =\square \) Select an answer \( \vee \) Circumference \( =\square \)

Area and Circumference of a Circle Determine the area and circumference of a circle with radius 17 cm . Use the \( \pi \) button on your calculator and round your answers to the nearest hundrei Area \( =\square \) Select an answer \( \vee \) Circumference \( =\square \)

Given that the two triangles are similar, solve for x if AU = 20x + 108, UB = 273, BC = 703, UV = 444, AV = 372 and AC = 589.