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
Contact info
  • E-mail:

1540.2. Curve angle value, center angle and indrawn angle.

Calculate the value of the angle CAD, if the angle ECA=50 and angle EDA=120 degrees!



Angle CAD =
°
Grade:
8
Subject
Geometry
Theme
Circle, center angle and indrawn angle.
Subtheme
Curve angle value, center angle and indrawn angle.

Solve tasks to find hidden Geo point coordinates

  1. Algebra: Relative frequency
  2. Algebra: Parabola.
  3. Geometry: The Pythagorean Theorem. The practical application of Pythagorean Theorem in everyday life.
  4. Physics: Spread of sound.
  5. Chemistry: Periodic table of chemical elements and atomic structure.
  6. Chemistry: Gas volume calculations
  7. Geometry: Area of parallelogram, rhomb, triangle, right angled triangle and trapeze.
  8. Algebra: Rational fraction expression.
  9. Algebra: Fractions main property
  10. Physics: Archimedes law.
  11. Geometry: Diameter, which is perpendicular to chord, properties.
  12. Algebra: Moda
  13. Physics: Ultrasound, Infrasound and sound usage.
  14. Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
  15. Chemistry: Atoms un ķīmiskie elementi.
  16. Algebra: Absolute and relative mistake of approximation
  17. Algebra: Fraction addition and subtraction.
  18. Algebra: Numerical approximation.
  19. Algebra: Formula y = k/x
  20. Physics: Measurement.
  21. Geometry: Area of parallelogram, rhombus, triangle, right-angled triangle, trapeze.
  22. Algebra: Equation with unknown denominator.
  23. Physics: Gravitation, friction and deformation.
  24. Chemistry: Substances physical properties and transformations.
  25. Geometry: Rectangle (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formulas
  26. Algebra: Square trinomial distribution into multipliers
  27. Geometry: Distance between parallel straight lines.
  28. Geometry: Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
  29. Geometry: Right-angled triangle outlined circle lines center location.
  30. Algebra: Square root extraction
  31. Algebra: Fraction amplification and abbreviation.
  32. Physics: Light reflection and mirrors.
  33. Geometry: Curve angle value, center angle and indrawn angle.
  34. Algebra: Actual numbers.
  35. Geometry: Triangle median properties.
  36. Chemistry: Air composition and usage(reactions).
  37. Algebra: Median
  38. Algebra: Numerical approximation.
  39. Algebra: Albraic fraction.
  40. Geometry: Squar, properties and signs.
  41. Physics: mass
  42. Algebra: Square trinomial roots