20 % of 2 is equal to
2 answers:
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Answer:
A)
Step-by-step explanation:
The equation of a circle is where
is the center and
is the radius. If
and
, then:
Therefore, the equation of the circle is
Answer:
∠ACB = 38°
Step-by-step explanation:
∠ACB is an inscribed angle while arcAB is its intercepted arc
An inscribed angle is equal to half the length of its intercepted arc
Hence, ∠ACB = 1/2 the measure of arc AB
arc AB = 76°
Hence ∠ACB = 1/2 of 76
76/2 = 38
Therefore ∠ACB = 38°
