Answer:
Um.... Wouldn't angle 1 just be 180-17 which is 163. Angle 3 would be equal to angle 1 so also 163. Angle 4 and angle 2 are equal to 17.
Step-by-step explanation:
<h3><u>Answer</u> :</h3>
Let numerator of fraction be x and denominator be y.
∴ Fraction = x/y
★ <u>Part - A</u> :





★ <u>Part</u><u> </u><u>-</u><u> </u><u>B</u> :



From equation (1)...








∴ Fraction = x/y = 3/8
<h3>Hope It Helps!</h3>
When x is 4 the diagonal line is on the first line above the 4 so that would be y=1
23400 x 8/100 = 1872 = the loss
1872 : 12 = 156= the loss each month
156/1872*100% = 8,33 % then round it