3 years ago

Find the values of x and y using the give chord, secant, and tangent lengths

Mathematics

1 answer:

Dahasolnce [82]3 years ago

8 0

Answer:

Step-by-step explanation:

We use the chord formula, (sorry, I forgot its name) to get 3*12=x*x, so x^2=36, x=6.

We do the Same thing on the other side, we get 6*6=6y, which means that x=y=6.

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we know the diameter of a circle is 2 times the radius so the diameter of priya's circle is 2x $\sqrt{\frac{25}{\pi } }$

this means that if the diameter of dan's circle is 4 times bigger it must be

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to find the radius of dan's circle we divide the diameter by to 2 to give

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hope that helped

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