Answer:
27 widgets
Step-by-step explanation:
just basic multiplying if im wrong :P
3 should be added to the tiles
10 Inches
A = p q / 2
p = diagonal 1
q = diagonal 2
2A / q = p
Solve for p
180/18 = 10
Answer:
I think it is A, or ,D
Step-by-step explanation: