Answer:
x = 8
Step-by-step explanation:
All sides are equal in terms of symmetry, such as the 5 and 5 opposite the angle 120 that repeats itself at the centre 3 times
It means that if you fold it in half the two halves will be the exact same
Answer:
y=-8
x=-23
Step-by-step explanation:
see attached document
B. if two lines are perpendicular, then they intersect to form four right angles.
B. the slope is positive because its in a straight line