Y=25 because 19-2+8 equals 25 so y = 25
Answer:

Step-by-step explanation:
Given



Required
Area of triangle
This is calculated as:

This gives:



--- approximated
Answer:
Sqrt 29
Step-by-step explanation:
Answer:
C) 28
Step-by-step explanation:
RSTV = WXYZ
WX = x
