If the older brother is 27...27/3=9...+10=19....and 27+19=46. So the math works out, the younger brother is 19.
Answer:
c
Step-by-step explanation:
Step-by-step explanation:
Angle formed at the circumference of the circle is half of the angle formed at the center of the same circle.
Hence,

The square root of 6 is 2.449...
and that is closest to 3