ASA stands for "angle side side" and we are already given two angles. That means we need a side. That eliminates two of the choices. I would assume that the answer is A, because XY and AB are in between the given angles.
Answer:
◻DELS ~ ◻KARP is incorrect
Step-by-step explanation:
All of the similarity statements have corresponding letters in the same order except ...
◻DELS ~ ◻KARP . . . . (incorrect)
_____
The correct version would be ...
◻DELS ~ ◻KRAP
75/10 is 7.5 as a fraction
Since the three angles of a triangle add to give 180°
The the size of the largest angle 4 = 180° ×
![\frac{4}{2+3+4}](https://tex.z-dn.net/?f=%20%5Cfrac%7B4%7D%7B2%2B3%2B4%7D%20)
= 180° ×
∴ the size of the largest angle = 80°
Present area = 120 * 80 = 9600 ft^2 so the new area will be 9600 + 4400 = 14000
So if increase in length = x we have
(x + 120)(x + 80) = 14,000
x^2 + 200x + 9600 - 14000 = 0
x^2 + 200x - 4400 = 0
x = 20 feet answer