Answer:
a=6cm
Step-by-step explanation:
1/2 is the answer. I hope this helps
Answer:
pentagon is a 5 sided polygon with interior angles that add to 540 degrees. Regular pentagons have sides of equal length and interior angles of 108 degrees. The US Department of Defense headquarters is named 'the Pentagon' . ... A hexagon is a 6 sided polygon with interior angles that add to 720 degrees.
Step-by-step explanation:
how is the volume of a solution used in calculating concentration?
Answer:
A
Step-by-step explanation:
Because it is a random sample
