Two concentric circles are of radii 5 cm and 3 cm.Find the length of the chord of the larger circle which touches the smaller circle.
Answers
Answered by
0
Answer:
the answer is 4 by using Pythagoras theorem 25-9 whole root is 16 root that is 4
Answered by
2
Answer:
length of chord is 8 cm
Step-by-step explanation:
use pythagoras therom
5² = 3² + x²
x²= 25-9
x² = 16
x = √16
x = 4 cm
chord = 2x
= 2(4)
= 8
this will help you ✌️✌️✌️✌️
mark it brilliant plz
Similar questions