The number of radians in a 540-degree angle can be written as an, where a is a constant, What is the value of a ?

Figure lmno is located at l (1, 1), m (4, 4), n (7, 1), and o (4, −2). use coordinate geometry to best classify quadrilateral lmno.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.