Two circle with radii 3 cm and 5 cm intersect each other at a point . If the distance between their points are 4 cm. Find length of chord connecting.
Answers
Answered by
2
Given : Two circle with radii 3 cm and 5 cm intersect each other at a point
the distance between their centers are 4 cm.
To Find : Length of chord connecting
Solution:
Let say chord = 2h
Half chord = h
3² - h² = x²
5² - h² = (4 - x)²
=> 5² - 3² = (4 - x)² - x²
=> 16 = -8x + 16
=> x = 0
3² - h² = x²
=> 3² - h² = 0
=> h = 3
=> 2h = 6
Length of chord = 6 cm
learn More
:in the given figure, 'O' is the centre of the circle and the length of arc ...
brainly.in/question/14816480
Which has greater degree measure : an arc of length 5cm of circle of ...
brainly.in/question/13827112
Attachments:
Similar questions