# Location: **N° ` .", E° ` ."**

To define the coordinates of this point, you have to solve the tasks, that are hidden under the question marks.

Suitable for: Grade 8th

- Squar, properties and signs.
- Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
- Gravitation, friction and deformation.
- Median
- Curve angle value, center angle and indrawn angle.
- Square root extraction
- Air composition and usage(reactions).
- Formula y = k/x
- Gas volume calculations
- Rectangle (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formulas
- Diameter, which is perpendicular to chord, properties.
- Absolute and relative mistake of approximation
- Distance between parallel straight lines.
- The Pythagorean Theorem. The practical application of Pythagorean Theorem in everyday life.
- Archimedes law.
- Spread of sound.
- Area of parallelogram, rhombus, triangle, right-angled triangle, trapeze.
- Substances physical properties and transformations.
- Square trinomial distribution into multipliers
- Light reflection and mirrors.
- Measurement.
- Equation with unknown denominator.
- Fraction addition and subtraction.
- Albraic fraction.
- Atoms un ķīmiskie elementi.
- Periodic table of chemical elements and atomic structure.
- Ultrasound, Infrasound and sound usage.
- Square trinomial roots
- Numerical approximation.
- Numerical approximation.
- Parabola.
- Fractions main property
- Area of parallelogram, rhomb, triangle, right angled triangle and trapeze.
- Right-angled triangle outlined circle lines center location.
- Rational fraction expression.
- Relative frequency
- Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.
- Actual numbers.
- Triangle median properties.
- Moda
- mass
- Fraction amplification and abbreviation.