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One inner angleOne outer angleLook at these triangles made with dots.How many dots are there in each?Compute the number of dotsneeded to make the next threetriangles. |
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Answer» what is the question what is the question 15,21,28 are the no. of dots needed to make the next three triangles. The required no. of dots is 20 15,21,28 are the no. of dots needed to make the next three triangle |
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