When the temperature is 68°F, the speed of sound in air is approximately 343 meters per second. Approximately how many kilometer
2 answers:
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Answer:
The area of this shape equals
Step-by-step explanation:
From the diagram, we can see that this shape is a parallelogram (since opposite sides are equal to each other). The formula for the area of the parallerlogram is as follows:
(where "b" is the base, and "h" is the height).
And so we get...