What is 13x1 all the way to 10

If I'm reading your question correctly, I believe this is the answer you're looking for:

13 x 1 = 13

13 x 2 =26

13 x 3 = 39

13 x 4 = 52

13 x 5 = 65

13 x 6 = 78

13 x 7 = 91

13 x 8 = 104

13 x 9 = 117

13 x 10 = 130

13x1 13   13 x2 26     13 x 3 39    13x 4 52   13 x 5 65

13 x 6 78     13 x 7 91      13 x 8 104      13 x 9 117    13 x 10 130

Step-by-step explanation:

11 cm

just find the ½ of the circumference of the full circle