Drag and drop the correct angle measures onto the diagram!!! HELP THIS IS URGENT
1 answer:
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Answer:
Step-by-step explanation:
Given that the center of the circle is: (2, -4)
tangent to the line x = -2
The equation of a circle has the following formula:
where a, b is the center and r is the radius
The distance between the circle and the tangent line is:
d = =
d = r so =
=
the equation of the circle is:
Answer:
Step-by-step explanation:
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Answer:
Step-by-step explanation:
M²N² - MN = MN (MN - 1)
M²N² + MN = MN (MN + 1)
= (MN - 1) * MN * (MN + 1)
= (MN - 1)(MN +1) MN {(a+ b)(a - b) = a² - b² }
= (M²N² - 1²) * MN
= (M²N² - 1)MN