ngmasuku3115
18.07.2019 •
Mathematics
Fast is the number rational or irrational? 1. square root of 48 2. square root of 9 3. square root of 39 4. square root of 289 a. rational b. irrational
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Ответ:
Ответ:
The perimeter is 80 meters
Step-by-step explanation:
The geometric characteristic of a rhombus is that it has 4 equal sides, then if one side measures 20 m, then each of the other sides measure also 20 m.Then its perimeter (addition of all the sides must render: 4 * 20 m = 80 m