Q
Formula of diagonal of quadrilateral
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A
If we suppose the length of a square is L, then the length of the diagonal = L √2. Area of a square = L²
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B
If we suppose the length of a square is L, then the length of the diagonal = L √2. Area of a square = L131
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C
If we suppose the length of a square is L, then the length of the diagonal = L √2. Area of a square = L132
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D
If we suppose the length of a square is L, then the length of the diagonal = L √2. Area of a square = L133
Correct Answer:
A. If we suppose the length of a square is L, then the length of the diagonal = L √2. Area of a square = L²