Which shape has only 1 face?
A. pyramid
B. prism
C. cone
D. cube

2÷6+1/2 to the second power plus one

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180