a. Solved step by step.

This app includes many math topics like geometry, analytic geometry, equations and inequalities, quadratic functions, linear functions, linear systems, circular equations, math sequences, algebra, vectors.

It also contains a unit calculator.

geometry

- Triangles: equilateral triangle, right triangle, isosceles triangle, 30-60-90

- Quadrilateral: Square, Rectangle, Rhombus, Parallelogram, Trapezoid, Right Trapezoid, Isosceles Trapezoid, Kite

- Polygons: regular pentagon, regular hexagon, regular octagon, regular dodecagon

- Circles, ellipses, rings, and annular sectors

- Rotating solids: sphere, cylinder, cone, stem, barrel, spherical sector, spherical cap, spherical wedge, spherical surface, spherical segment, spherical zone

- Prisms: cube, square prism, parallelepiped, triangular prism, regular triangular prism, hexagonal prism, pentagonal prism

- Pyramid: tetrahedron, triangular pyramid, quadrangular pyramid, hexagonal pyramid

- Others: Pythagorean Theorem, Thales Theorem, Trigonometry, Sine Theorem, Cosine Theorem

Equations and inequalities

- 1st and 2nd grade

- square equation

- Quadratic inequality

- Linear equations

- Linear inequalities

- Equations with parameters

Analytic geometry

- dots and lines

- intersection

- distance from point

- the length of the segment

- Parallel and vertical lines

- vertical bisector

- Axisymmetric

- Centrosymmetric

- Vector translation

- the angle between the lines

- angle bisector

- Bisector of the angle between two lines

- the value of the angle of three points

- the position of the point concerning the straight line

- the relative position of the two lines

- the relative position of the three points

Quadratic function

- standard format

- Vertex shape

- form factor

- Discriminant of the quadratic function

- real root (zero)

- vertex of the parabola

- the y-intercept

- Monotony (increase, decrease)

- positive and negative values (inequalities)

Lineal function

- Slope intercept form

- standard format

- Distance between two points

- the midpoint of the line segment

- segment bisector

- Parallel lines

- Vertical line

- distance from the point to line

- Equation of a line by 2 points

linear system

There are four ways to fix the system:

- alternative method

- Removal method

- Graphic method

- determination method

equation of the circle

- standard format

- Overall shape

- tangent to a circle

mathematical sequence

- Properties of geometric series: initial terms, any nth term, ratios, sums of n terms, general formulas

- Properties of arithmetic progression: initial term, any m-th and n-th term, difference, a sum of n terms, general formula

- Properties of geometric series: initial terms, ratios, sums

Algebra

- Greatest common divisor (gcd)

- Least common multiple (lcm)

vector

- 2D and 3D

- the length of the vector

- Product of points

- cross product

- Addition and subtraction

Unit (Calculator)

- length, distance

- Many

- speed

- force

- Pressure

- temperature

- hour

- Vitality

- data

**SCREENSHOT**

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**DOWNLOAD FILE**

**Official Math Studio v2.32 build 95**| Play Store

**Math Studio v2.32 build 95 MOD**| Google Drive