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2. Graph the equation of the circle 4* y16. If a square is actions in a circle at points (0,4), (4,0), (0, -4, and (-4,0), a. What is the measure of the diagonal of the square? b. What is the measure of the radius of the circle? c. What is the measure of one side of the square? d. What is the perimeter of the square?​

Sagot :

Answer:

x² + y² = 16

x² + y² = 4²

center: (0.0) r=4

a. 1 - 41 + 141 = 4 + 4 = 8

b. r = 4

c. [tex] \sqrt{ {1 - 4)}^{2} + {(4)}^{2} } = \sqrt{1b + 1b} = \sqrt{1b \times 2} = 4 \sqrt{2} [/tex]

d. [tex]4 \sqrt{2} \times 4 = 1b \sqrt{2} [/tex]