Answer:
21
Step-by-step explanation:
-9=9
9+12=21
Apply the : congruent (corresponding alternate exterior and alternate interior angles) and supplementary (consecutive interior angles) theorems
step-by-step explanation:
The property to apply here is : congruent (corresponding alternate exterior and alternate interior angles) and supplementary (consecutive interior angles)
1.h = 180°-120°=60°=e=d=a
f=120° = c=b
2.b=180°-105°=75°=c=f=g
a=105°=e=h
3. f=180°-36°=144°=g=c=b
a=36°=d=h
4. a=180°-161°=19°=e=h=d
c=161°=f=g
5. f=180°-145°=35°=g=c=b
a=145°=d=h
6. b=180°-25°=155°=c=f=g
25°=d=e=h
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Angles :brainly.com/question/13209798
Keywords: parallel lines, intersect, transversal, angle
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Diameter is 2r, or 18.8 ft
Circumference is 2*pi*r, or 59.1 ft
Oh for sure, true true true! A good example would be a workout routine, find out what best works.
Hello, we need to see it as a difference of two squares as we know that for all a and b real numbers
So, here
Voila !
Thank you
