skater1360
skater1360
22-05-2018
Mathematics
contestada
What is the value of b?
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mathesyou109
mathesyou109
22-05-2018
(1) a = b + 4
(2) (a - b)^2 = 16
That is the answer to B
It is 16
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jdoe0001
jdoe0001
22-05-2018
check the picture below.
bearing in mind that by the tangent-chord theorem, the angle made by the chord and the tangent line, is half of the intercepted arc.
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