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puteri [66]
3 years ago
9

PLEASE ANSWER QUICKLY Which expression represents the inverse of the matrix below?

Mathematics
1 answer:
Andre45 [30]3 years ago
7 0

Answer:D

Step-by-step explanation:

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<h2>GIVEN:-</h2>

The Perimeter of Equilateral triangle = 60cm

<h2>UNDERSTANDING THE CONCEPT:-</h2>

According to the question,

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<h2>FORMULA USED:-</h2>

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a = 120 \sqrt{3} cm

<h3>SO, The Exact height of the triangle is 120√3cm.</h3>
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