45-45-90 and 30-60-90 degrees special right triangles
Find
х
10

60°
30°

Aboat costs 19200 and decreases in value by 12% per year. how much will it cost in 5 years

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.

In the diagram, be and ad pass throughthe center of circle o, and the area ofsector aoc is 47.45 square units. what isthe area of sector boc? use the value =3.14, and round your answer to two decimalplaces.22.33 square units25.12 square units