Question

please solve and give correct answer​

Answer 1

in Longest chord of a circle is its diameter.

∴ Diameter of a circle=2×radius of the circle

=2×2.9=5.8cm

∴ Length of the longest chord of the circle is 5.8cm

$.$hope helpful ⁷⟬⟭

Answer 2

Answer:

Longest chord of circle = Diameter

Since, 2×radius = diameter

In the same way

Longest chord of the circle =

$2.9 cm ×2$

$\underline{ = 5.8cm}$

Hope it helps you