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
Answer:
c
Step-by-step explanation:
4×2=2in
100÷2=50%
so it is c
Answer:
1000L
Step-by-step explanation:
3000l=1kl
3000l×3kl