Which statement is true about the circumference of a circle?
a. the circumference is the measurement around the circle.
b. the circumference is the measurement of the radius.
c. the circumference is the measurement of the diameter.
d. the circumference is double the radius.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.