Broken ABCD has three links AB = 42mm, BC = 38mm CD = 19mm, the length of the broken one was calculated.
| June 19, 2021 | education
Condition:
Link AB – 42 mm.
Aircraft link – 38 millimeters.
CD link – 19 millimeters.
The length of the broken ABCD -?
Let’s calculate how many millimeters the length of the specified polyline will equal:
38 + 42 + 19 = 99.
Or the same length, but in centimeters (if it is known that, according to current standards, ten millimeters is one centimeter):
99: 10 = 9.9.
Answer: The length of the indicated broken line is 99 millimeters or 9.9 centimeters.
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