Answer:
596.9 cm^2
Step-by-step explanation:
The surface area of a cylinder is
where
is the radius of the base of the cylinder and
is the height of the cylinder.
So, the surface area of the cylinder is:







Ruth’s new floor cost $432.
The cost can be calculated as follows.
First, calculate the area of dining room. Use the formula of rectangle area (width x length)
Area = width x length
= 6 yd x 9 yd
= 54 sq yd
Second, calculate the total cost.
Cost = 54 sq yd x $ 8 per sq yd
= $ 432
Hence it cost $ 432 to install the new wood floor.
Read more on rectangle here
brainly.com/question/15019502?referrer=searchResults
Answer:
Step-by-step explanation:
In this geometry, the triangles are similar. That means corresponding sides are proportional:
short side/long side = x/10 = 10/25
x = 100/25 = 4 . . . . multiply by 10
__
hypotenuse/short side = y/x = (x+25)/y
y² = 4(29) = 116 . . . . . use 4 for x; cross multiply
y = √116 ≈ 10.8
Answer:
I assume you're joking.
Step-by-step explanation:
I think that
A=0
B=0
C=0
D=0
Hope this helped.
Answer:
the 2nd
Step-by-step explanation: