Help me find the answer please I already know how to do it but we usually use the formula for two bases but this is confusing me because of the third number:((((
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Answer:
7.5
Step-by-step explanation:
You will use the 2.5 not the 3 as height.
Area of trapezoid=( A+b/2)*h
(2+4/2)*2.5
(6/2)*2.5
3*2.5
7.5