Answer:
nearest 10: 650
nearest 100: 700
Step-by-step explanation:
Answer:
a.
Step-by-step explanation:
at the end of the essay every one has to have its summary at the end.
Answer:
x = 15
Step-by-step explanation:
FD and AC are parallel because both are perpendicular to EB. Angle EDF and Angle DCA are congruent because they are corresponding angles. The measure of Angle DCA is also 3x because congruent angles have the same measure.
Now consider Triangle ACD. Because the sum of all three measures of the angles in a triangle add up to 180°.
x + 8x + 3x = 180°
12x = 180°
12x/12 = 180/12
x = 15
Answer:
161.9179
Step-by-step explanation:
π = 3.142 (Constant value)
d = Diameter
If radius and diameter is unknown, then
Formula: c = 2√(πa)
Good luck