How do I prove that a quadrilateral is a rectangle? (in a Column chart with statement and reason)
1 answer:
By definition, we have to:
In plane geometry, a rectangle is a parallelogram whose four sides are at right angles to each other. Opposite sides have the same length.
There is a proof that a quadrilateral is a rectangle:
1) Its parallel sides are the same.
2) Its two diagonals are the same, and they bisect each other at the common midpoint
3) Any rectangle can be inscribed in a circle, two of whose diameters coincide with the diagonals of the rectangle.
4) If all the angles of a quadrilateral are right angles, then it is a rectangle
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30
Step-by-step explanation:
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due to integer rules the number would be negative
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Answer:
Y=.25x+15
Step-by-step explanation:
Y is the total cost
15 is the set price
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Step-by-step explanation:
2×+3=0
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Step-by-step explanation: