Triangle XYZ is equilateral with vertices located on circle W.
Which measurements are correct? Select two options.
mXY = 60°
myz = 120°
mzx = 180°
m ZXWZ = 60°
mZYWZ = 120°

Step-by-step explanation:

we know that

An equilateral triangle has three equal sides and three equal interior angles. The measure of each interior angle is equal to 60 degrees.

step 1

Find the measure of arc YZ

Remember that

The inscribed angle is half that of the arc comprising

so

In this problem

step 2

Find the measure of angle YWZ

we know that

-----> by central angle

therefore

see the attached figure to better understand the problem

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.