5+4=9
9+4=13
13+4=19
Answers is 4
D because the parallel sides are both considered bases
It is given in the question that
If four angles of a convex pentagon measure 120°, 93°, 108°, and 101°, find the measure of the fifth angle.
First we have to find the sum of measurement of all the angles of a convex pentagon, by using the formula

Where n is the number of sides. And for polygon, it is 5 .SO the sum of measurement of angles of a polygon is

Let the measurement of missing angle be x .
So we have



Answer:
150
Step-by-step explanation:
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You have to use pemdas or as other people call it ...
(p)lease (e)xcuse (m)y (d)ear (a)unt (sa)lly
parenthesis exponents multiply divide add subtract
you start with the exponent and you take 10 to the 5th power
that will equal 100000
so now you have 1.35x100000=135000