verify the angle sum property of a quadrilateral by cut and paste method
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This activity aims to show that the sum of interior angles of a quadrilateral equals to 360 degrees
a) Take piece of cardboard and draw a quadrilateral of any shape on it.
b) Cut the quadrilateral off along the lines
c) Cut the corners of the quadrilateral as shown in the diagram
d) Arrange the cut out corners such that angles a, b, c, and d come together
Observation:
Angles a, b, c and d will form 360 degrees.
a) Take piece of cardboard and draw a quadrilateral of any shape on it.
b) Cut the quadrilateral off along the lines
c) Cut the corners of the quadrilateral as shown in the diagram
d) Arrange the cut out corners such that angles a, b, c, and d come together
Observation:
Angles a, b, c and d will form 360 degrees.
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Answer:cut the corners of a quadrilateral and stick it together.......it will form 360 degree
Step-by-step explanation:
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