Answer:
40/8=5
Other side length = 5
Step-by-step explanation:
4πrsquare= 2πrsquare+2πrh
2πrsquare=2πrh
R=h
So h=16/2=8mm
Answer:
=18
Step-by-step explanation:
Answer:
TRIANGLE
Step-by-step explanation:
ISOCELES
Answer: -5/3
Step-by-step explanation:
Use the slope formula: 
You substitute the numbers in and subtract to get -5/3.