Concept explainers
Tocalculate: which pairs of sides are congruent.
Answer to Problem 21PSB
Explanation of Solution
Given information:
The quadrilateral
The lengths of sides,
Formula used:
Pair of adjacent sides of a Kite are equal in length.
Calculation:
Case I:Suppose let
On substituting
Note that length of side cannot be negative.
Hence,
Case II: Suppose let
On substituting
Observe that all the lengths of sides are positive.
Hence
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