Measure of an arce
of
a circle is 80° and its
readies is 18cm, find the
length of the arce
(π=314)
Answers
Answered by
0
measure of an arc ( x ) = 80°
Radius of the circle ( r ) = 18 cm
π = 3.14
Length of the arc ( l ) = ( x/360 ) × 2πr
l = ( 80/360 ) × 2 × 3.14 × 18
l = 25.12 cm
Answered by
0
Answer:
25.12cm
Step-by-step explanation:
hope you got it and
Attachments:
Similar questions