Question

Select all the statements that must be true,

A. The perimeter is x + y.
B. The perimeter is xy.
C. The perimeter is 2(x + y).
D. The perimeter is 2xy.
E. The perimeter is 2x + 2y.
F. The area is x + y.
G. The area is xy.
H. The area is 2.xy.

Answer 1

C.the perimeter is 2(x+y)