2 years ago

Help pleaseeeeepleassssseeeee

Mathematics

2 answers:

Elina [12.6K]2 years ago

7 0

Area of a trapezoid is height times the average of the bases,

A= 1/2 h (a + b)

Here we have height h=12 and bases a=30, b=12 so area

A = (1/2) (12) (30 + 12) = 6(42)= 252

Answer: B

nexus9112 [7]2 years ago

5 0

Answer:

Step-by-step explanation:

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