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Juliette [100K]
3 years ago
7

Claire is designing a banner that will hang in her classroom. The length of one diagonal of the banner is 48 inches, and the sid

es are 25 inches long. Is the banner a square?
Mathematics
1 answer:
zimovet [89]3 years ago
7 0

Answer:  No the banner is not square.

Step-by-step explanation:

If it were square, the diagonal would be about 35.36 inches.

Pythagorean Theorem: a² + b² + = c²

?25² + 25² = 48² ?

625 + 625 ?=? 2304

1250 ≠ 2304

√1250 ≈ 35.3553

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