Triangle Calculator, Triangle Solver SAS (side Angle Side)

Triangle calculator SASPlease enter two sides of the triangle and the included anglea = γ = °b = This calculator calculate the missing information of a triangle when given the SAS (Side-Angle-Side) theorem, you can use the known side lengths and angles to find the remaining side length and angles using trigonometry or geometry. If you know the lengths of two sides (a and b) and the angle γ between them, you can use the Law of Cosines to find the length of the third side (c) as: c2 = a2 + b2 - 2ab * cos γ Once you have the length of the third side, you can use the Law of Sines to find the remaining angles (α and β) as: a/sin α = b/sin β = c/sin γ = 2R Where R is the circumradius of the triangle You can also use the given side lengths and angles to find the area of the triangle using Heron's formula or using trigonometric functions like Sin or Cos. It's important to note that you need to have the measures of two sides and the angle between them to use this theorem. If you have only two sides or one side and one angle, it would not be possible to determine the triangle completely. If you know two sides and one adjacent angle, use the SSA calculator.

Triangle SAS theorem math problems:

  • SAS calculation Given the triangle ABC, if side b is 31 ft., side c is 22 ft., and angle α is 47°, find side a. Please round to one decimal.
  • Triangle SAS Calculate the triangle area and perimeter if the two sides are 46 m and 33 m long and angle them clamped is 170 °.
  • Scalene triangle Solve the triangle: A = 50°, b = 13, c = 6
  • The aspect ratio The aspect ratio of the rectangular triangle is 13:12:5. Calculate the internal angles of the triangle.
  • Greatest angle Calculate the greatest triangle angle with sides 124, 323, 302.
  • Side c In △ABC a=1, b=6 and ∠C=110°. Calculate the length of the side c.
  • Three angles Find all missing values of angles using the Law of Cosines if given all sides: a=12, b=13, and c=20
  • Calculate 2 Calculate the largest angle of the triangle whose sides are 5.2cm, 3.6cm, and 2.1cm
  • A rhombus A rhombus has sides of the length of 10 cm, and the angle between two adjacent sides is 76 degrees. Find the length of the longer diagonal of the rhombus.
  • Cosine - legs Using the law of cosines, find the measurement of leg b if the givens are β=20°, a=10, and c=15.
  • Isosceles triangle and cosine Using the cosine theorem, prove that in an isosceles triangle ABC with base AB, c=2a cos α.
  • Vector sum The magnitude of the vector u is 2 and the magnitude of the vector v is 11. The angle between vectors is 64°. What is the magnitude of the vector u + v?
  • Angles by cosine law Calculate the size of the angles of the triangle ABC if it is given by: a = 3 cm; b = 5 cm; c = 7 cm (use the sine and cosine theorem).
  • Two forces 3 Two forces with magnitudes 8 Newtons and 15 Newtons act at a point. Find the angle between the forces if the resultant force is 17 Newtons.
  • Rhombus 36 Rhombus ABCD with side 8 cm long has diagonal BD 11.3 cm long. Find angle DAB.
  • Medians of isosceles triangle The isosceles triangle has a base ABC |AB| = 16 cm and a 10 cm long arm. What is the length of the medians?
  • Triangle and its heights Calculate the length of the sides of the triangle ABC if va=13 cm, vb=15 cm and side b are 5 cm shorter than side a.
more triangle problems »

Also, take a look at our friend's collection of math problems and questions!

  • triangle
  • right triangle
  • Heron's formula
  • The Law of Sines
  • The Law of Cosines
  • Pythagorean theorem
  • triangle inequality
  • similarity of triangles
  • The right triangle altitude theorem
See triangle basics on Wikipedia or more details on solving triangles. Triangle Calculator logo
  • Calculate Δ by 3 sides SSS
  • Δ SAS by 2 sides and 1 angle
  • Δ ASA by 1 side and 2 angles
  • Scalene triangle
  • Right-angled Δ
  • Equilateral Δ
  • Isosceles Δ
  • Δ SSA
  • Δ AAS
  • Δ by coordinates
  • List of triangles
    • en
    • de

Tag » How To Solve Sas Triangle