Dreieck-Rechner SWS

Dreieck zu lösen, indem Sie zwei Seiten und Öffnungswinkel (SWS-Gesetz). Verwendet Kosinussatz bis 3. Seite bestimmen, dann Heron-Formel und trigonometrische Funktionen, um Bereich und andere Eigenschaften des gegebenen Dreiecks zu berechnen.

Wenn Sie die Längen von zwei Seiten und einem angrenzenden Winkel kennen, verwenden Sie SSW Rechner.

Mathematische Probleme mit Dreiecks-SAS-Theorem:

• 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
• 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.
• The aspect ratio
  The aspect ratio of the rectangular triangle is 13:12:5. Calculate the internal angles of the triangle.
• Calculate 2
  Calculate the largest angle of the triangle whose sides are 5.2cm, 3.6cm, and 2.1cm
• 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.
• 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).
• 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?
• Triangle and its heights
  Calculate the length of the sides of the triangle ABC if v_a=13 cm, v_b=15 cm and side b are 5 cm shorter than side a.
• 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?
• SAS triangle
  The triangle has two sides, long 7 and 19, and includes angle 47°24'. Calculate the area of this triangle.
• Diagonals
  Calculate the length of the rhombus's diagonals if its side is long 21 and one of its internal angles is 10°.
• 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.
• The angle of view
  Determine the angle of view at which the observer sees a rod 16 m long when it is 18 m from one end and 27 m from the other.

mehr Dreiecksprobleme »

Schauen Sie sich auch die Sammlung von mathematischen Beispielen und Problemen unseres Freundes an:

• 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

Weitere Informationen zu Dreiecken oder weitere Details finden Sie unter Dreieck über Dreiecke lösen