Can you solve this Chinese Elementary level Maths question?

China is no doubt famous for its highly intelligent people especially in the area of Mathematics. So, no wonder Chinese people have mastered and controlled businesses and economies around the globe. Recently, one Maths question from Chinese elementary school has been a talk of the town and this viral question really strikes the mind of many adults!

Try it out if you can solve this question

What is the height of the table from this given figure.

the answer will be stated below at the end of the post. So make sure to try it out first before you peek the answer :D

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The answer is 150 cm

So, do you manage to figure it out yourself?