16. The circle Chas centre (5, 13) and touches the x-axis.
(a)
Find an equation of C in terms of x and y.
(b)
Find an equation of the tangent to Cat the point (10.1), giving your answer in the form
ay+bx+c = 0, where a, b and c are integers.

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Ответ:

jackiediaz

24.05.2022

Mathematics

7.2 units

Explanation:

Thing of the shape of a triangle

Horizontal line= 4units

Vertical line= 6 units

a^2 + b^2 = c^2

4^2 + 6^2 = c^2

16 + 36 = c^2

52 = c ^2

Square root of 52

7.2 = c

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16. The circle Chas centre (5, 13) and touches the x-axis. (a) Find an equation of C in terms of x and y. (b) Find an equation of the tangent to Cat the point (10.1), giving your answer in the form ay+bx+c = 0, where a, b and c are integers.