Answer:
x = 11.25
Step-by-step explanation:
4x=45
divide 4 from both sides
4/4 x = 45/4
x= 11.25
Answer:

Step-by-step explanation:
Volume of the hexagonal pyramid = 
Here sides of hexagonal base = 9 ft
So, Area of hexagon = 


Height is given, 13 ft
So, volume = 

<u>OAmalOHopeO</u>
Answer:
A,B,C
Step-by-step explanation:
in these quadrilaterals, the diagonals bisect each other paralellogram, rectangle, rhombus, square
in these quadrilaterals, the diagonals are congruent rectangle, square, isosceles trapezoid
in these quadrilaterals, each of the diagonals bisects a pair of opposite angles rhombus, square