Which is always the true
a. if a parallelogram is a rhombus
it is a square
b. if a parallelogram is a quadrilateral
it is a rectangle
c. if a parallelogram is a square
it is a rectangle
d. if a parallelogram is a rectangle
it is a rhombus

answer: 34rtyj,jkhtyetwrhyjeuiejnbhdfknbkguxfrbhkfdbjvkmbd,kvbsd.kxjvbhjnfbgjxdfn

step-by-step explanation:

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents