I need help with this

0.32

step-by-step explanation:

2.24/7

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: they are supplementary angles

step-by-step explanation: 161+19=180. supplementary angles equal 180 degrees

if the angular bisector of an triangle bisects the opposite side, prove that the other two sides are equal.