Answer:
I think that the answer is 3/25
Answer:
The answer is 32.
Step-by-step explanation:
Answer:
27.2mm²
Step-by-step explanation:
Area of a triangle =
* base * height
Base of this triangle = 8mm
Height = 6.8mm
Area = 
= 4mm * 6.8mm
= 27.2mm²
<span>(-45 + (-12) / 2 = -28.5
</span>So the answer is -28.5