Answer:
42 square units is not correct because you have to find the area of the rectangle(QUTR) and the area of the triangle(RST)
Area of rectangle is 42 square units
Area of the triangle is 10.5 square units
Add both which gives you the area of the polygon QRSU - 52.5 Square units
Point Q is 6 units from Point R.
Point R is 7 units from Point T.
Point T is 3 units from Point S.
The area of polygon QRSU is 52.5 square units.
Step-by-step explanation:
