rileyjhoffman rileyjhoffman

25-02-2021
Mathematics

contestada

Line segment KL is tangent to circle J at point K

What is the length of the radius, r?
8 units
10 units
12 units
16 units

Line segment KL is tangent to circle J at point K What is the length of the radius r 8 units 10 units 12 units 16 units class=

Respuesta :

26-02-2021

Answer:

Step-by-step explanation:

KL is tangent to the circle, so angle JKL = 90°.

Pythagorean Theorem:

r² + 24² = (r+16)²

r² + 576 = r² + 32r + 256

32r = 320

r = 10 units

Answer Link

alimaths211 alimaths211

01-04-2021

Answer:

10 units

Step-by-step explanation:

Answer Link

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