-102 = x
H(x)=17+x/6
0=17+x/6
6x17
0=102+x
-x=102
X=-102
ANSWER
A=16
EXPLANATION
The radius of the circle is r=4 units.
The area of a triangle is

Both the height and the base of the triangle are radii, which is 4 units.
The area of the two isosceles right triangle is

Answer:
-15
Step-by-step explanation:
-15²
= -15×-15
= 225
hope it helps!!
Not sure sorry edit : oh sorry I was suppose to add this in the comment section
Given:
V = 324 cu cm
h = 9 cm
Since the formula for the volume of a cylinder is V = AreaBase*height
AreaBase = V/height = 324cu cm/ 9 cm
AreaBase = 113.04 square centimetres
Therefore, the area of the pillar in square centimeters is 113.04.
I hope my answer has come to your help. Thank you for posting your question here in Brainly.