(180 - 132)=48
I hope this help
Its simple
Yes the diagnols of the parallelogram are perpendicular because the angles are perpendicular bisects of each other
Given that a cube has edges measuring 6 centimeters each.
We know that cube is like a box whose faces are square.
So the surface area is given by formula 
where x represents side length of the cube.
Given that side length of the cube = 6 centimeters
so plug this value into above formula:
Surface area 
Surface area 
Surface area = 6(36)
Surface area = 216
Hence final answer is 216 square centimeter.
Answer:
Step-by-step explanation:
ax+1.8a−2.5