The measurement of angle A would be B) 34°. The triangles of ∆ABC and ∆EFG are right triangles, each whose sum of their angles would equal 180°. The combined angles of C, D, and E are supplementary angles, meaning their sum is also 180°. Finding angle A would begin by adding angles G and F, then subtracting their sum by 180. The resulting number will be the degree of angle E. Since the angles C, D, and E equal 180°, the degree of angle C is found by adding angles D and E and subtracting that number by 180. The last step to find angle A is to add angles B and C together and subtract the total by 180. The result would be angle A = 34°.
Since nine percent of $720 is $64.80, that is what the salesperson gets per week if they sell $720 worth of jewelry per week. The amount the store gets is $655.20. Thank you for reading, and please mark Brainliest if you got it right!
