Question

ABCD is a square in which diagonal AC=12cm , find the area of the square.

Answer 1

Answer:

Step-by-step explanation:

• ABCD is a square so AB=BC=CD=DA. by pythagoras theorem in triangle ABC,

• ABsquare +BC square=AC square

• this implies that  2AB square=144

• ABsquare=72

• AB= 6route2

ar{square abcd}=72 sq units

Answer 2

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