ABCD is a parallelogram. Calculate the size of angle x. You must give reasons for your answer.
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Step 1: Identify that angle A is 98° and angle B is 56° because they are corresponding angles. Show more…
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ABCD is a parallelogram: A = 20°, B = 90°, B2 = 30°, DE = 2cm, and AE = 3cm. Calculate the length of AC and BD, and the size of angle θ.
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