Asked by devi

The difference between the two acute angles of a right angled triangle is 2pie /5 radians . Express the angle of the triangle in degree and grade .
Answered by Steve
well, the two angles add to pi/2, so if x is the smaller angle,

x + (x+2pi/5) = pi/2
2x = pi/10
x = pi/20

So, the two angles are pi/20 and 9pi/20
Answered by devi
A wheel makes 180 revolutions in 1 minute , through how many radians does it turns in 1 seconds
Answered by Steve
180rev/1min * 1min/60s * 2π rad/rev = 6π rad/s
There are no AI answers yet. The ability to request AI answers is coming soon!