Question

Find each angle of a parallelogram if its two consecutive angles are in the ratio 1:5.

Answer 1

Some of adajaceny angles of parallelogram is 180°

So, let no. be 'x'

x + 3x = 180

4x = 180

x= 180/4

45°

So, one angle is 45 and other one is 3*45=135 and the opposite angles of parallelogram are equal

so, angle opposite to 45 will be of 45° and opposite to 135 will be 135°

Answer 2

Step-by-step explanation:

The sum of two consecutive anglesis 180 in parallelogram.

Let the angel be = x

1x +5x =180°

6x =180°

x =180÷6

x =30

So;

x=30

5x=30

x=30÷5

x=6

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