Mathematics, 13.04.2020 20:36 savannahvargas512
Can someone answer these three questions for me please? Thank you so much:) 50 points! ASAP!
1. A circle with center (-1, 2) passes through point (2, -2). Which is true?
a. the radius is √5
b. The diameter is 10
c. the equation is (x+1)^2 +(y-2)^2 =10
d. the circumfrence is 25 pi
2. WHich of the following is the graph of (x-2)^2 + (y-1)^2 =9?
(see attachments for a b c and d choices)
3. Which is the equation of a circle with diameter AB with A(5,4) and B(-1, -4)?
a. (x-5)^2 + (y-4)^2 =10
b. (x+5)^2 + (y+4)^2 = 100
c. (x-2)^2 + y^2 = 25
d. (x+2)^2 +y^2=5
Answers: 2
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Can someone answer these three questions for me please? Thank you so much:) 50 points! ASAP!
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