Which of the following is a characteristic of spherical geometry? O A. The boundaries of an arc are considered to be at infinity.
B. The sum of angle measures in a triangle is more than 180°.
C. The sum of angle measures in a triangle is less than 180°.
D. Lines are called Koch curves.

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Anyone? 15m is what percent of 60m; 3m; 30m; 1.5 km?

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !