Answer:
I think the answer is A
Step-by-step explanation:
I just plugged in the numbers.
first of all you have to draw a rhombus
area (d+d)/2
(4+6)/2
5
7 choose 2 or
=7! / (7-2)!
=7*6*5*4*3*2*1 / 5*4*3*2*1
=7*6
=42
Hope this helps :)
< TRS and <VRW