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# Find a positive and negative angle whose absolute value is less than 360° and is coterminal with the given angle.-485°

Find a positive and negative angle whose absolute value is less than 360° and is coterminal with the given angle.-485°

# Applications of the Dot Product (Vectors)

Determine the angle between vector PQ and the positive x-axis, given endpoints P(4,7) and Q (8,3)

# write the following in the polar form

Write the following in the polar form reiθ, -pie<0≤pie a)πi  r= θ= b)-2√2- 5i r= θ= c) (1-i)(-√(3)+i)) r= θ= d)(√(2)-5i))2 r= θ= e)(-5+√(2i))/(5+3i) r= θ= f)...

# The length of an arc is 10cm. find the angle subtending by the arc if the circumference of the circle of which the arc forms part is 60cm.

The length of an arc is 10cm. find the angle subtending by the arc if the circumference of the circle of which the arc forms part is 60cm.

# Need to find the measure of one interior angle in a regular 11-gon.

round to the nearest tenth if necessary.

# I have a 90 degree angle and I need to find all the angle measures and the equation is 4x-2

how do i find all the angle measures of a 90 degree angle with an equation that is 4x-2?