Find the value of x then find the angle measure of the triangle. list the angel measures in order from least to greatest

Consider the given triangle,

By angle sum property of a triangle,

"The sum of all the angles of a triangle is 180 degrees".

So, the angles are:

40 degree and 35 degree

and

So, the angle measures in order from least to greatest is:

.

d. bc = 12 and ef = 16

step-by-step explanation:

we are given that δabc : δdef such that .

also, it is given that

so, from the options, we need that .

a.

b.

c.  

d.

as, we can see that only option d gives the same ratio as i.e. .

hence, the possible lengths are bc = 12 and ef = 16.

-4

step-by-step explanation:

(-4+8)=-(4-8)=-8+4=-4