Copy of Triangle Exterior Angle Sum Theorem

Author:Komal Rani, GreenMaths

Move the sliders what do you notice about the exterior angle and the interior opposite angles. you can move the sliders back and drag the points to change the shape of the triangle.

New Resources

apec
အခြေခံ data အခေါ်အဝေါ်များ
Fourier Lissajous (Mechanical)
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Random Polar Curve (3)

Discover Resources

Midpoints Of A Quadrilateral
Slope-Intercept Worksheet
circles
Play overtones
คิดเลขเร็ว

Discover Topics

Cylinder
Means
Planes
Triangles
Tangent Line or Tangent