Midpoint ( (x1+x2)/2, (y1+y2)/2)
( (5+-3)/2, (9+7)/2)
(2/2,16/2)
(1,8)
Answer: (1,8)
Hello,
√2(3√2+√18)=3*2+6=12
Answer A
Answer:
2ft i think if wrong sorry
Answer:
Hi thats the answer.
Step-by-step explanation:
Answer:


Step-by-step explanation:
It is important to remember that, by definition, the measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles.
In this case we can idenfity that the angle
is an exterior angle of the triangle QRT. Then:

Where:

Substituting values and solving for "x", we get:

Then:

The sum of the interior angles of a triangle is 180°, therefore:

Solving for
, we get:
