2. Carlos is installing new carpet in his house. He estimates that he can install 20 square feet of carpet every half hour. How many square feet of carpet can
Carlos install in one hour?
A. 20
C. 60
B. 40
D. 10

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.