# data[].attributes.body
The pepperoni slices act as points on the triangular plane of the pizza slice.

# data[].attributes.body
The moon is a perfect circle and is even all around.

# data[].attributes.body
The sides of the pizza has three angles, all of them are acute.

# data[].attributes.body
The sides of the square are all right angles.

# data[].attributes.body
The door has the adjacent unequal sides as a rectangle.

# data[].attributes.headline
Supplementary angles that form a linear pair.

# data[].attributes.subject
Supplementary angles that form a linear pair.

# data[].attributes.body
The angles on both sides of the windshield wipers add up to 180 degrees. They are also on the same line as a line pair.

# data[].attributes.body
The angles on all sides of the x are congruent.

# data[].attributes.body
The angle of the arrow next to the number 1 is more than 90 degrees.

# data[].attributes.body
This angle of the side of the building is exactly 90 degrees.

# data[].attributes.body
The point of the arrow is an acute angle.

# data[].attributes.body
The lights act as points all on the same line.

# data[].attributes.body
The two lines on a train track never intersecting are coplanar.

# data[].attributes.body
The two planes on the arrows are crossing through each other to make one line they intersect at.

# data[].attributes.body
The two lines intersect at the middle point on the cross, at exactly one distinct point.

# data[].attributes.body
A part of a line that has two endpoints. The windowpane has two end points on the middle line.

# data[].attributes.body
Never ends and goes both ways with no endpoint, the leaf center continues on.

# data[].attributes.body
Where any two or more points can be on. Checkers can be seen as points that could be on the checkerboard plane.

# data[].attributes.body
There is a point in space where it could connect to a line, or be in a plane.