- A14.5 cm
- B29 cm
- C10.5 cm
- D20.5 cm
Step-by-Step Solution
Hypotenuse cm. The hypotenuse of a right triangle is a diameter of its circumcircle, so the radius is 14.5 cm.
Answer: A) 14.5 cm
The legs of a right-angled triangle are 20 cm and 21 cm. What is the radius of its circumcircle?
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