Answer:
A: 216.77
Step-by-step explanation:
add up all the times
The expression which is:
3.28 + 3.28 + 3.28 = 9.84
Is simply equivalent to the expression of thrice the value
of 3.28 is equal to 9.84 or:
3 x 3.28 = 9.84
<span>The two are simply equal since in the 1st
expression there are three 3.28 and in the 2nd expression there are
also three 3.28.</span>
It is false. It can be proven with a counterexample. The counterexample may be a rhombus. Rhombus is a quadrilateral, is not a rectangle and its diagonal bisect each other.
