Yes topaz is natural and formed and earth.
Answer:
Side lengths
Angle measures.
Explanation:
Polygon refers to two dimensional shapes that is created by straight line segments connected to form polygonal circuits. When rotated they have the same lengths and angle measures because it is equilateral and equiangular and rotated at 360 degrees.
This means that it has equal side lengths and equal measure angles.
The number of lines of reflection symmetry is the same as the side of polygon because it has the same length.
For example, Pentagon is a five sided polygon, when rotated, it has five lines order of symmetry. The angle of rotation is 360 degrees, therefore 369 degree is divided by the five lines of symmetry which is 72 degrees.
<span>first thing you need to do is find the area of the circle
A=(pi)r^2
You don't know r, but you do know the diameter is 10, and the diameter is twice the radius so r=5
Then plug that into the area formula, and you'll get A=25pi or 78.54 ft^2
If one bag covers 2 ft^2, then divide your area by 2 and round up to get the number of bags of concrete (40)
hope i helped !!!</span>
Answer:
1, 3, and 4
Explanation:
A terrorist group's main objections is to promote fear amongst the public. they are typically protesting by, using force and violence, an entity that is in power. By targeting the government, they are questioning their legitimacy and showing that they have power over them. Government buildings are high risk targets because the general public is aware of their location.
