KAPEC GEOTASK?
  • The learning process is entertaining and exciting
  • The solved tasks turn into coordinates
  • The chance to follow your progress
  • Along with your schoolmates and friends, go on an adventure, searching for hideouts
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778.2. Opposite, adjacent angles, perpendiculars against a straight line.

Is this statement true?

If cross angles are straight, then they are formed, when perpendicular lines are crossed.
Grade:
7
Subject
Geometry
Theme
Opposite and Adjacent angles.
Subtheme
Opposite, adjacent angles, perpendiculars against a straight line.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Equivalent equations.
  2. Geometry: Angle, angle edges and peak, value, degree, measurement.
  3. Geometry: Equal figures, line segments, lengths, midpoints, distance between two points.
  4. Geometry: Opposite, adjacent angles, perpendiculars against a straight line.
  5. Algebra: Ordinary and decimal fractions
  6. Geometry: Internal one-way angles, internal intersecting angles, step angles, parallel lines, parallel line properties, signs of line parallelism
  7. Algebra: Independent variable (argument) and dependent fixed (function)
  8. Algebra: Equation roots.
  9. Algebra: Connection concept
  10. Algebra: Subscript concept: base, index, degree