Question

If the radius of a circle is 2.5cm . What
the length of the longest chord of the circle​

Answer 1

Answer:

5 cm

Step-by-step explanation:

since longest chord of circle is diameter

2(radius)=diameter

2(2.5 cm) = 5 cm

Answer 2

Answer:

diameter is the longest chord of the circle

radius = 1/2 diameter

diameter=2 radius

diameter=2x2.5

diameter=5cm

so the length of the longest chord is 5 cm