like this
90 - 20 = 70 degrees.
360 - 20 = 340
An acute angle
The answer depends on knowing what the plane mirror hhas a 20-degree angle relative to!
Is 65 an acute angle
45 degree angle
It is an an acute angle that is less than 90 degrees but greater than 0.
First draw a 90 degree angle .Than draw a 20 degree angle from that 90 degree angle . Than the rest of the angle will be 90-20=70 .Now bisect the 70 degree angle we will get 70/2=35. Now add the rest of the angle means 35+20 =55 GOT 55 DEGREE ANGLE
90 - 20 = 70 degrees.
300° angle look like
staircase is made in an angle of 20 to 30 degree and it shouldn't be more then 30 degree.
360 - 20 = 340
An acute angle
It is an acute angle
The answer depends on knowing what the plane mirror hhas a 20-degree angle relative to!
Is 65 an acute angle
it looks like an angle..... -.-