Use a calculator and inverse functions to find the radian measures of the given angle. Round your answer to the nearest hundredth. angles whose sine is 0.72
Group of answer choices

0.80 + 2pn and –0.80 + 2pn

–0.66 + 2pn and 2.48 + 2pn

0.77 + 2pn and –0.77 + 2pn

0.80 + 2pn and –3.95 + 2pn

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Witch represents the inverse of the function f(x)=1/4x-12

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?