Answer:
It is a Cuboid
Area of the base = 12x9
Area of the top = 12x9
Area of the right lateral faces = 9x7
Area of the left lateral faces = 9x7
Area of the front face = 12x7
Area of the rear face = 12x7
Total surface area is the sum of above (please do it yourself)
The volume = base surface Area x height
= 12x9x7 = 756
Be reminded to put in the right unit for Area and volumn
X = 40°
y = 6
hope this helps!
Answer:
x:y/10
Step-by-step explanation:
y=10x
y/10=10x/10
y/10=x
x=y/10
x:y/10
Dividing 55 into 88
= 1 /33/55 = 1 3/5 or 1.6