URGENT MATH ASSISTANCE?

Question

asked Jul 28, 2019 51.9k views

1 Answer

Zwep · Answer 1 · 2019-08-04T03:37:25+0000

The radius of the circle is
$r=9.06\;cm$ and the length of the chord is
$L=12.7\;cm$ . The angle subtended by the chord CD at the center of the circle is

$\theta =2\sin ^(-1)((12.7/2)/(9.06) )=1.553 \;rad$ .

Therefore, the measure of arc CD is

$arc(CD)=r\theta=9.06*1.553=14.1 \;cm$

URGENT MATH ASSISTANCE?

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

Please log in or register to add a comment.

No related questions found

Other Questions