Wednesday

January 28, 2015

January 28, 2015

Posted by **Priyanka** on Monday, January 14, 2013 at 8:45am.

- Maths -
**Reiny**, Monday, January 14, 2013 at 9:10amYou can create a right-angled triangle

with hypotenuse = 8 , (the radius)

base of 6 , (1/2 your chord)

and the height unknown, call it x

x^2 + 6^2 = 8^2

x^2 = 28

x = √28 = 2√7

**Answer this Question**

**Related Questions**

maths - the radius of a circle is 8cm and the length of one of its chords is ...

Math - There are two chords AB and AC in a circle.[AB]=10cm, [CD]=8cm and the ...

Maths - AB is a chord with centre O and radius 4 cm. AB is of length 4 cm and ...

maths - A chord subtends an angle of 68 degree at the centre of a circle of ...

math - The equation of a circle with centre O(0,0) is x^2+y^2=40. The points A(-...

circle - two parallel chords of length 30 cm and 16 cm are draw on the opposite ...

circle - two parallel chords of length 30 cm and 16 cm are draw on the opposite ...

gometry - in a circle of radius 17cm, two parallel chords are drawn on opposite ...

Geometry - Two parallel chords lies on opposite sides of the centre of a circle ...

maths - A chord is 2cm from the centre of a circle. if the ratius of the circle ...