Check the answers to the 11 quiz and trivia questions about parallelograms:
Answer: B) A = base × height
Answer: A) P = 2 × (b + a)
Answer: B) Rectangle
Answer: B) x = √(a^2 + b^2 - 2ab * cos(A))
Answer: A) 130 degrees
Answer: B) h = A / b
Answer: B) 6 inches
Answer: B) 12 feet
Answer: C) A = |a × b|
Answer: A) a = A / ha
Answer: A) a = (P / 2) - b