Question

3) Radius of the circle is 7cm, find the length of longest chord.
1) 14 cm
2) 7cm
3) 10cm
re
4) 8cm​

Answer 1

Answer:

14

Step-by-step explanation:

the longest chord of a circle is its diameter

diameter = radius x 2

= 7 x 2

= 14

Answer 2

Find :-

Longest chord of Circle = ?

Diameter is the longest chord of circle which is equal to 2 radius.

Solution 1 : -

Radius = 14 cm

Longest chord = Diameter

Diameter = 2 * Radius

Diameter = 2 * 14

Diameter = 28 cm

Longest chord of circle = 14cm

Solution 2 : -

Radius = 7

Longest chord = Diameter

Diameter = 2 * Radius

Diameter = 2 * 7

Diameter = 14 cm

Longest chord of a circle = 14 cm

Solution 3 :-

Radius = 10cm

Longest Chord = Diameter

Diameter = 2 * Radius

Diameter = 2 * 10

Diameter = 20cm

Longest chord of circle = 20cm

Solution 4 :-

Radius = 8cm

Longest chord = Diameter

Diameter = 2 * Radius

Diameter = 2 * 8

Diameter = 16cm

Longest chord of circle = 16cm