Volume =πr²h
192π = πr²(12) // Plug the value of the volume and the height in
r² = 192π ÷ 12π // divide by 12π on both sides
r² = 16 // Simplify
r = √16 // square root both sides
r = 4
------------------------------------------------------------
Answer: The radius is 4 cm.
------------------------------------------------------------
Answer: Mode = 12
Explanation: The mode is the most frequent value, so it is the value that shows up the most. In this case, that would be the value "12" since it shows up three times (while the other values only show up once).
Answer:
See explanation
Step-by-step explanation:
Consider triangles ABC and ACD. These triangles are right triangles because

In these triangles:
- given
by reflexive property of equality
So,
- by HA theorem.
The hypotenuse angle theorem, also known as the HA theorem, states that 'if the hypotenuse and an acute angle of one right triangle are congruent to the hypotenuse and an acute angle of another right triangle, then the two triangles are congruent.'
Answer:
5% but not sure
Step-by-step explanation:
80+5+10