(1,0) is the coordinate where the circle crosses the positve x-axis. what coordinates on the circle correspont to 90 degrees counterclockwise angle, 180 degrees? 270 degrees?

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height

A.s.a.! this is a similarity in right triangles. next (solve for x)a.) 12b.) 5c.) 12.5d.) [tex] 6\sqrt{3} [/tex]