Answer:
30?
Step-by-step explanation:
divide 20 by 8 and then times the answer by 12
Answer:
41.43%
Step-by-step explanation:
Change:
99 - 70 = 29
% change:
29/70 × 100
= 41.42857143%
Answer:
m<ADC = 42°
Step-by-step explanation:
Based on the inscribed angle theorem, the inscribed angle, m<ADC is ½ the measure of minor arc AC.
If minor arc is given as 84°, therefore:
m<ADC = ½(84)
m<ADC = 42°
Answer:
209.96
Step-by-step explanation:
we know that the circumference of the circle is equal to
C = 
we have

substitute would be

assume that 
64