4. Find the point/s on the x-axis at the distance
13 from the point (11, 12).
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1
Answer:
a=16
Step-by-step explanation:
A point on X axis can be represented as (a,0)
Square of Distance between (a,0) and (11,12) is
(a-11)^2 + (0-12)^2 = 13^2(given)
(a-11)^2 = 169-144 = 25 = 5^2
a-11 = 5
a = 16
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