They are opposite side interior angles and they are exactly the same degree
Answer:
x=12
Step-by-step explanation:
we know the shape is congruent because the 3angles are the same C is 60 for both. E and B are 100 (F rule). G and D are 120 (F rule)
ABCD is i thinkt the word is congruent to the other shape.
from EC and BC we see that bc is twice ec
therefore the scale is by two
6×2=12
The measure of segment PQ with P (-4.-9) and Q (4 -3) is 10 units.
<h3>How to find the length of a Line segment?</h3>
The formula for the length of the line segment is;
d = √[(x2 − x1)² + (y2 − y1)²]
We are given the coordinates of Line segment PQ as;
P (-4.-9) and Q (4 -3)
Thus, distance of line segment PQ is;
d = √[(4 − (-4))² + (-3 − (-9))²]
d = √(64 + 36)
d = √100
d = 10
Thus, we can say that the measure of segment PQ with P (-4.-9) and Q (4 -3) is 10 units.
Read more about Length of a Line Segment at; brainly.com/question/24778489
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Answer:
slope=2
Step-by-step explanation:
rise over run: so y2-y1/x2-x1
So, 4-2/2-1 = 2/1=2
slope=2
The correct answer is option A
( 2 - 8i ) + ( 5 - i )
Real part is added in real part and the complex part is added in complex part
= 2 +5 - 8i - i
= 7 - 9i
So, the answer is 7 - 9i
