Question

1 The measure of two adjacent angles of a parallelogram are in the ratio 2.1. Find the measure of each of the angles of the parallelogram. ​

Answer 1

Answer:

Let ABCD be the parallelogram. The ratio of measures of two adjacent angles of a parallelogram is 1 : 2. Let the common multiple be x. ∴ The measures of the angles of the parallelogram are 60° , 120° , 60° and 120

Step-by-step explanation:

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