Find the radian measure of an angle of -280o

Step-by-step explanation:

Since

180

∘

=

π

radians,

if you want to convert  

x

degrees to radians, then

x

×

π

180

radians,

and if you want to convert  

x

radians to degrees, then

x

×

180

π

degrees

I hope that this was helpful.

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,