∠ACB is an inscribed angle, so
m∠ACB= (1/2)mAB =(1/2)*50=25⁰
m∠ACB= 25⁰
4. positive. 5.zero. 6.undefined. 7. negative
Since there could be no more than 12 the multiples of 1/3 untill a denominator of 12 are 2/6 3/9 and 4/12
20 x 18 = 360
---------
18 x 684 yards squared = 12,312 yards squared
---------
Answer:
12,312 yards squared
The similarity ratio is 338 : 73.
You cannot simplify this ratio any further, since 73 is a prime number.