First step:
Add up all the parts in the ratio:
2 + 3 + 4 = 9
Second step:
Do 225 divided by 9, this helps you get the value of each part:
225 divided by 9 = 25
Third step:
Find the value of each ratio sector, this is done by doing:
2 times 25 = 50
3 time 25 = 75
4 times 25 = 100
Last step:
Area:
75 times 50 = 3750
Final answer is 3750.
Hope this helps!
Please give Brainliest!