geometric scaling of triangles

enter the value and click "calculate", the calculation result will be displayed.

enter a value:

extended value:

origin of triangle

point 1:
(x,y)
point 2:
(x,y)
point 3:
(x,y)

result (original length and angle of triangle):

length l1:
length l2:
length l3:
length a1:
length a2:
length a3:

new point of triangle

point 1:
(x,y)
point 2:
(x,y)
point 3:
(x,y)
geometric transformation of images the geometric transformation of the image mainly refers to the transformation of the coordinates of the pixels in the image. the original image is converted into the target image through the corresponding coordinate point relationship.
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