Answer:
x=4
Step-by-step explanation:
all you need to do is the 3rd root of 64
which is 4.
Answer:
Rhombus
Step-by-step explanation:
Step-by-step explanation:
<u>Using Pythagorus theorem</u> :
(A)


(B)

B5 = -1 x (2 ^ 5 - 1)
B5 = -1 x (2 ^ 4)
B5 = -1 x 16
B5 = -16
Diameter of cone = d = 4mm
So,
Radius of cone = r = 2mm
Slant Height = l = 6mm
Surface Area = A = ?
The formula for the surface area of cone is:

Using the values, we get:

mm²
Therefore, the surface area of the cone with diameter 4mm and slant height of 6mm will be 16π mm²