Perpendicular lines meet at right angles
Angles that are pairs of opposite and congruent lines formed by intersecting lines are intersections
intersecting lines * * * * * Non-perpendicular intersecting lines. Or else the angles would be right angles.
Lines that intersect right angles (ninety-degree angles) are described as perpendicular.
Vertical angles can be supplementary angles if the lines are perpendicular and then both of the vertical angles would be 90 digress.
Geometry
The Greek root word for mathematics dealing with lines, angles, and solids is "geometry." It comes from the Greek words "geo" meaning earth and "metron" meaning measure, reflecting its origins in the study of measurements of shapes and spaces in the physical world.
Geometry is the branch of mathematics that is concerned with the properties and relationships of points, lines, angles, curves, surfaces, and solids.
geometria
Geometry- is a branch of Mathematics concerned with the study of the properties of lines, angles, surfaces and solids.(Greek "Geo" meaning "Earth" and "Metron/Metrein" meaning "to measure".
I believe you were going for Trigonometry. * (from the Greek trigonon = three angles and metro = measure) is a part of elementary mathematics dealing with angles, triangles. * the part of math to do with the sides and angles of triangles. Used in navigating, surveying and engineering. * Study of the Relationships of Lines & Angles in the Triangle.
The school subject that has 8 letters is "Geometry." Geometry is a branch of mathematics that deals with the properties and relationships of points, lines, angles, surfaces, and solids. It is a fundamental subject in mathematics that explores spatial relationships and shapes.
Geometry.
the branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs
Geometry is the branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs.
Geometry is the branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs
Geometry is the branch of mathematics concerned with the properties and relations of points, lines, surfaces, solids, and higher dimensional analogs.