Answer:
200.96 units
Step-by-step explanation:
Use the formula for the volume of a cone
Plug in the values (=3.14) and multiply them all out
Answer: 10 degrees
Step-by-step explanation:
Since NL is a diameter, arc LM measures 20 degrees.
So, by the inscribed angle theorem, angle N measures 10 degrees.
The answer to your question is y=-3
Answer:
y=8
Step-by-step explanation:
the sum of the three angles is 180
57 + 90 + 5y-7 = 180
5y + 140 = 180
5y = 40
y = 8