Estimate the perimeter of a square that has a 9 cm long diagonal. (remember that the constant of proportionality of the relationship between the diagonal of a square and its perimeter is 2.8.)

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by

30 points if you answer all 3 questions with work!

Chase is working to earn money for a cd player. on saturday, he earned half as much as he did on sunday, but twice as much as he did on friday. during the 3 days, he earned $70.00. how much did he earn each day?