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3 years ago

Find x & y so that quadrilateral is a parallelogram. (Look at image)

Mathematics

1 answer:

Pachacha [2.7K]3 years ago

7 0

Answer:

x = 20° and y = 12°

Step-by-step explanation:

3y + 15° = 5y - 9° ( being opposite angles of parallelogram)

5y - 3y = 15° + 9°

2y = 24°

y = 24° / 2

y = 12°

Now

5x + 29° = 7x - 11° ( being opposite angles of parallelogram)

7x - 5x = 29° + 11°

2x = 40°

x = 40° / 2

x = 20°

Hope it will help :)❤

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Step-by-step explanation:

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