D because its a triangle so it would be 3x but then you have to add the 4 for the longer side.
4 - -2
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Answer:
The answer is A.
Step-by-step explanation:
thats what i think
Answer:5.6
Step-by-step explanation:multiply 2×2 and then 3.6×2 and then add them 2 and ÷ by 2