How many lines of reflection symmetry does a trapezoid have

A trapezoid has 0 line of symmetry except isosceles trapezoid which has 1 line of symmetry.

Step-by-step explanation:

A line of symmetry divides a figure into two equal halves so that if you flip the half image over the line of symmetry , the figure will look unchanged.

We can draw a line of symmetry in polygon is its opposite sides are exactly same.

therefore,an isosceles trapezoid has 1 line of symmetry which divides it into two equal halves.The isosceles trapezoid has only a vertical line of symmetry.

But a scalene trapezoid has no line of symmetry because none of its opposite sides are equal.

required rate of return = 0.166 = 16.6%

step-by-step explanation:

under the capital asset pricing model (capm), the required or expected rate of return for a particular security or asset is given using the formula:

required rate of return = risk-free rate + beta*(market risk premium)

we are given that;

risk-free rate = 4% = 0.04

beta = 1.4

market risk premium = 9% = 0.09

we simply plug these values into the above formula;

required rate of return = 0.04 + 1.4*(0.09)

required rate of return = 0.04 + 0.126

required rate of return = 0.166 = 16.6%