What is the area of a trapezoid ABCD with bases AB and CD, if: AB = 10 cm, BC=DA=13 cm, CD=20 cm?
1 answer:
I believe the answer is 180...
hopefully you can still use this answer
sorry about being 6 days late
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12a + 6 + 3a = 15a + 2
15a = 15a - 4
0 = - 4
Answer:
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Step-by-step explanation:
2 inches per minute. Just divide the total amount of inchs by the number of minutes and you have your unit rate.