Answer:
It will be 1/8 of 72£ (9£)
Step-by-step explanation:
Principal P = $500, Rate = 3 % = 3/100 = 0.03 would assume per year,
Time t = 6 months = (6/12) year = 0.5 year.
Simple Interest, I = P*r*t
= 500*0.03*0.5 = 7.5
And so therefore your answer is 7.5
Whenever you add up the interior angles inside of a triangle, they always will add up, no matter if the triangle is obtuse, acute or a right triangle. Hope I helped!