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aksik [14]
3 years ago
15

What’s is the area of a square that has the side length of 4 square root 5

Mathematics
1 answer:
Zepler [3.9K]3 years ago
6 0

Answer:

80

Step-by-step explanation:

4×√5×4×√5

=16×5

=80

The area of the square is 80.

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The equation of a circle in standard form is

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Here diameter = 12, thus radius = 12 ÷ 2 = 6 and (h, k) = (2.5, - 3.5), thus

(x - 2.5)² + (y - (- 3.5))² = 6², that is

(x - 2.5)² + (y + 3.5)² = 36 ← equation of circle

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