The actual wind resistance is also an independent lognormal random variable with a mean of 90 and standard deviation of 13.5. failure in the antenna will occur whenever the maximum wind pressure exceeds its wind resistance capacity. during a wind storm, what is the probability of failure of antenna?

answer:

63°

step-by-step explanation:

supplementary angles add up to 180°

so the answer would be 180-117 = 63

answer:

radius = 5 in

step-by-step explanation:

using the formula for calculating the area (a) of a circle

a = πr² ( r is the radius )

here a = 78.5, hence

3.14r² = 78.5 ( divide both sides by 3.14 )

r² = = 25 ( take the square root of both sides )

r = = 5

hi my dear friend,

a bisector is a line that intersects two or more lines in different points.

~ you