Find the perimeter of each polygon. Assume that lines which appear to be 1 tangent are tangent. * 19.3 11 16.5 A) 53.2 C) 55 B) 64.4 D) 76.9 Please Explain.. I have no Idea how to do these problems ​

C. 55

Step-by-step explanation:

For easy reference, let's labelled some of the segments as a, b, and c respectively as shown in the attachment below.

a = 11 (tangents drawn from an external point)

b = 19.3 - 11 = 8.3 (tangents drawn from an external point)

c = 16.5 - b = 16.5 - 8.3 = 8.2 (tangents drawn from an external point)

✔️Perimeter = 19.3 + 16.5 + a + c = 19.3 + 16.5 + 11 + 8.2 = 55

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

multiple all that

step-by-step explanation:

27×17