Answer:
x = 12
Step-by-step explanation:
Vertical angles are congruent, so ...
4x = 48°
x = 12° . . . . . . divide by 4
Answer:
44%
Step-by-step explanation:
That's the answer I originally wrote before someone reported it just to be mean.
Answer:
Since
and
, then the quadrilateral ABCD is a parallelogram.
Step-by-step explanation:
First, we label each point of the quadrilateral with the help of a graphing tool. If the quadrilateral ABCD is a parallelogram, then
and
. If we know that
,
,
and
, then the measure of each vector is, respectively:








Since
and
, then the quadrilateral ABCD is a parallelogram.
Answer:
Angle(1) = 60°
Angle(2) = 50°
Angle(3) = 70°
Explanation:
I'm much too tired to explain it rn but still if you really need the explanation, I'll give it to you in the comments section :)