The measure of the exterior angle x is 90°.
We need to find the measure of the exterior angle x.
<h3>What is the exterior angle theorem formula? </h3>
An exterior angle of a triangle is equal to the sum of its two opposite non-adjacent interior angles.
Now, x°=∠A+∠B
⇒x°=30°+60°=90°
Therefore, the measure of the exterior angle x is 90°.
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Pi x D = circumference
Radius x 2 = diameter
8 x 2 = 16
16 x pi = 50.26548246
Given:
die is 1,2,4,5 win amount is $3.
otherwise lose is $1.
Probability for win is:
Number of favorable outcome is =4
total out come is :6
so probability is:

Amount is:

Probability for lose is:
Number of favorable outcome is:2
Total outcome is:6
so probability is:

So amount is:

so total amount is:
win-lose amount :