Yep here we go again: The yellow portion of this pie chart represents 35%

How many degrees are in the angle formed by the edges of the yellow region?

Hint: How many degrees are in the whole circle? What fraction of that circle is 35%
I will give brainliest to the best answer.

100 - 35 = 65 %

Step-by-step explanation:

you need to do math by 100 % and 35% woth a minus and it will become 65

126°

360 x 0.35 = 126

I'm not too sure...

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

m∠a is 90°

m∠b is 40°