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erastovalidia [21]
3 years ago
12

Answer ASAP, will give brainliest!!

Mathematics
1 answer:
Sindrei [870]3 years ago
8 0

Answer:

Step-by-step explanation:

77; The formula to calculating the area of a trapezoid is (a+b)/2 * c. a+b are the 2 parallel lines, and c is the height or the altitude. So, it is (10+12)/2 * 7, which is 22/2 * 7 = 11*7=77 :)

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