The diameter of a round dinner plate is 10 inches. what is the area of the plate?
a. 314 square inches
b. 39.25 square inches
c. 39.25 inches
d. 78.5 square inches

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.