Answer:
You need to ask your question.
Answer: A line that is a perpendicular bisector of AB
Step-by-step explanation:
The given picture is of regular heptagon .
There are seven lines of symmetry for a regular heptagon.
Line of symmetry of regular heptagon are those lines which intersect each vertex and the mid point of opposite side .
Therefore, only fourth option is giving the right answer.
A line that is a perpendicular bisector of AB is the line of reflection which can regular polygon ABCDEFG reflect to map onto itself .
If jenn has 13 fewer marbles than marty and we know she has 20 marbles, you would add 13 to 20 (33) to find how many marbles marty has. the equation would be 13+20=33 (or any variable depending on the context of the question.)
Answer:
x = 60°
Step-by-step explanation:
G= 90°
30 + 90 = 120
180 - 120 = 60
Answer:
Volume of sphere = 4.186 cubic inches
Step-by-step explanation:
Radius of sphere = r = 1 inch
Volume of sphere = ?
The formula used is: 
Putting value of radius and π and finding volume:
So, Volume of sphere = 4.186 cubic inches
