Answer:
see below
Step-by-step explanation:
-1.5
Integers have no fractional parts
-1.5 is -1 1/2 which has a fractional part
The rest are whole numbers and integers
3 was gold 15 left bronze is twice of silver then bronze is 10 medals
The product of two negative rational numbers is never zero.
Form a rectangle, which is a parallelogram, using the triangle as shown below
Thus, the area of the rectangle is
On the other hand, the area of the triangle is half of that of the rectangle; then,
The answer is 17.5 square units.