The broken line ABCD has three links AB = 42 mm BC = 38 mm CD = 19. Calculate the length of the polyline.
| September 8, 2021 | education
Let’s find the length of the broken line ABCD:
By the condition of the problem, the broken line ABCD consists of three links AB, BC, CD, therefore, in order to find the length of the broken line ABCD, we need to add all three links AB, BC, CD, we get
AB + BC + CD = 42mm + 38mm + 19mm = 80mm + 19mm = 99mm.
Answer: 99mm length of broken line ABCD.
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