tonio638
28.01.2022 •
Mathematics
A rectangular room is 1.6 times as long as it is wide, and its perimeter is 30 meters. Find the dimension of the room.
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Ответ:
2) Adding segments AB and BC together gives AC (Addition postulate, not too sure about the terminology)
3) Segment Addition postulate
4) Segment Addition postulate(Knowing that AC=BD, the distance between BC and CD add up to BD, shown in #3. AB and BC add together to give AC)
5) Subtraction property of Equality
Hope I helped :)