Dreieck-Rechner WSW

Dreieck zu lösen, indem Sie eine Seite und zwei benachbarte Winkel (WSW-Gesetz). Verwendungen, Sinussatz, unbekannte Seiten bestimmen dann Heron-Formel und trigonometrische Funktionen, um Bereich und andere Eigenschaften des gegebenen Dreiecks zu berechnen.

Wenn Sie eine Seite und den angrenzenden Winkel und Gegenwinkel Nutzung WWS Rechner kennen.

Mathematische Probleme mit Dreiecks-ASA-Theorem:

• The aspect ratio
  The aspect ratio of the rectangular triangle is 13:12:5. Calculate the internal angles of the triangle.
• Two triangles SSA
  We can form two triangles with the given information. Use the Law of Sines to solve the triangles. A = 59°, a = 13, b = 14
• Sine theorem 2
  From the sine theorem, find the ratio of the sides of a triangle whose angles are 30°, 60°, and 90°.
• 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 v_a=5 cm, v_b=7 cm and side b are 5 cm shorter than side a.
• ABCD
  AC= 40cm , angle DAB=38 , angle DCB=58 , angle DBC=90 , DB is perpendicular on AC , find BD and AD
• 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).
• Cosine
  Cosine and sine theorem: Calculate all missing values from triangle ABC. c = 2.9 cm; β = 28°; γ = 14° α =? °; a =? cm; b =? cm
• Triangle 75
  Triangle ABC has angle C bisected and intersected AB at D. Angle A measures 20 degrees, and angle B measures 40 degrees. The question is to determine AB-AC if length AD=1.

• Parallelogram 6049
  Calculate the area of the parallelogram if a = 57cm, the diagonal u = 66cm, and the angle against the diagonal is beta β = 57° 43'
• Calculate 4422
  Calculate the perimeter of the triangle ABC if a = 12 cm, the angle beta is 38 degrees, and the gamma is 92 degrees.
• Largest angle of the triangle
  Calculate the largest angle of the triangle whose sides have the sizes: 2a, 3/2a, 3a
• Three 235
  Three houses form a triangular shape. House A is 50 feet from house C and house B is 60 feet from house C. The measure is angle ABC is 80 degrees. Draw a picture and find the distance between A and B.
• Mast shadow
  The mast has a 13 m long shadow on a slope rising from the mast foot in the direction of the shadow angle at an angle of 15°. Determine the height of the mast if the sun above the horizon is at an angle of 33°. Use the law of sines.

• Children playground
  The playground has a trapezoid shape, and the parallel sides have a length of 36 m and 21 m. The remaining two sides are 14 m long and 16 m long. Find the size of the inner trapezoid angles.
• Two chords
  From the point on the circle with a diameter of 8 cm, two identical chords are led, which form an angle of 60°. Calculate the length of these chords.
• Viewing angle
  The observer sees a straight fence 60 m long at a viewing angle of 30°. It is 102 m away from one end of the enclosure. How far is the observer from the other end of the enclosure?

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