A circle with the centre (0,0) has an equation of x2 + y2 = 169 a. What is the radius?

Question

A circle with the centre (0,0) has an equation of x2 + y2 = 169
a. What is the radius?

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Thiên Hương 3 years 2021-09-04T01:10:17+00:00 2 Answers 8 views 0

Answers ( )

  1. yenoanh
    0
    2021-09-04T01:11:23+00:00
    Reply

    165 is the radius because 169-169 is 0

  2. thongdat2
    0
    2021-09-04T01:12:07+00:00
    Reply

    Your answer is going to be 0

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )