Answer:
688.7
Step-by-step explanation:
Top and Bottom
Area = 3/4 * pi * r^2
r = 6
Area = 3/4 * 3.14 * 6^2
Area = 84.78
Don't round yet.
Vertical surface
Vertical surface = 3/4 * pi * d * h
d = 12 inches (the diameter)
Vertical surface = 3/4 * 3.14 * 12 * 15
Vertical surface = 423.9
Two inner faces
They are both rectangles
Area = 2 * L * W
L = 15
w=6
Area = 2 * 15 * 6 <u> 180</u>
Total 688.68
Total = 688.7
Answer:
The answer is 64
Step-by-step explanation
Lines JK and HI are congruent therefore making the 60 degree angle on line JK can also be used to find the rest of triangle <HAI, and triangles always add up to 180 degrees
Answer:
Step-by-step explanation:
We have to simplify the following expression as given by
= 
= 
( Answer )
Because, we know that 
and 
If we consider 
and 
,
then 
Answer:
what I have to find ............???????
Answer:
5
Step-by-step explanation:
the formula of the distance between
the point (p, q) and the line ax + by +c = 0 =>
d = |p.a + q.b +c| / √(a²+b²)
d = |5(-3)+5(-4)+10| / √[(-3)²+(-4)²]
= |(-15-20+10)|/√25
= |-25|/ 5
= 25/5
= 5
