In AEFG, 9 = 5.1 cm, e = 3.7 cm and ZF=112°. Find ZG, to the nearest 10th of a
degree.

there should be an link icon on the bottom of the text box you get. it looks like a paperclip!

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75