Answer:
Required time will be 4 years.
Step-by-step explanation:
T=
(p×r)
(100×SI)
T=
(14000×4)
(100×2240)
T=
56000
224000
T=4
The correct answers are the 3rd and 4th ones.
1)
and
and
bisect each other (given)
2)
is a parallelogram (a quadrilateral with diagonals that bisect each other is a parallelogram)
3)
is a rhombus (a parallelgoram with congruent diagonals is a rhombus)
4)
(halves of congruent segments are congruent)
Answer:
If the rows of this cone is square shaped:
4*4=16
3*3=9
2*2=4
1
16+9+4+1=30
the formula: 
Step-by-step explanation:
Answer:3672
Step-by-step explanation:6*6=36 6*17=102
36*102=3672