Two parrelel chords 16 centimeters and 30 centimeters long are 23 centimeters apart. find the length of the radius of the circle
.
1 answer:
<span>r^2 = 529 - 46x + x^2 + 64
r^2 = x^2 - 46x + 593
replace r^2 with (x^2+ 225)
x^2 + 225 = x^2 - 46x + 593
x^2 - x^2 + 46x = 593 - 225
46x = 368
x = 368/46
x = 8 cm
Find the radius
r^2 = 8^2 + 225
r^2 = 289
r =
r = 17 cm is the radius</span>
You might be interested in
The first option is correct
Divide both the numerator and denominator by the GCD so it’s 12/1
Answer:
y equals 4 because if you substitute solve and isolate you get that answer.
Answer:
I believe it's the first one