2. Find the area of a square, if the measure of its each diagonal is 12 cm.
Answers
Answered by
31
Step-by-step explanation:
Area = 1/2 x (diagonal)²
= {1/2 x (12)²}
= {1/2 x 144 }
= 72 cm².
Answered by
2
Answer:
72cm²
Step-by-step explanation:
Area = ½ × diagonal²
=½ × 12²
= ½ × 12×12
= 12×6
= 72cm²
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