Answer:
$448
Step-by-step explanation:
Answer:
Part 1) The measure of angle F is
Part 2)The value of x is 
Step-by-step explanation:
Part 1) Find the measure of angle F
we know that
-----> by supplementary angles
Part 2) we know that
The sum of the internal angles of a triangle must be equal to 180 degrees
so
In this problem

substitute values and solve for x




Answer:
no all interior angles are supposed to add up to 360 these add up to 285
Step-by-step explanation: