find the value of x
please give me answer
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Answer:
x=14.84
Step-by-step explanation:
diogonal = 12+9
=21
area of a square = x sq = 1/2 x d sq
therefore, x sq = 1/2 x 21 sq
= 1/2 x 441
= 220.5
therefore , x = 14.84
clementinamaria51:
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Answered by
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Answer:
14.8 cm
Step-by-step explanation:
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