The tip of a 7 in. minute hand of a clock sweeps out circular arcs. What is the length of the arc made by the tip of the minute hand between 8:45 am to 9:00 am? Use 3.14 for pi.

38.47 in

10.99 in

43.96 in

21.98 in

The ratio of two numbers is 5 to 4. the sum of the numbers is 99. what number is the greater of the two numbers?

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?