HUH Core Math 7 - MA3107 - CR A пәәтувство
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A'Kayla Pickard
Identifying a Non-Proportional Relationship in a Graph
Which graph represents a proportional relationship?
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tivity

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.

but which class are u may know that first