At this time, the height of the bamboo pole is four feet, and the length of the shadow of the bamboo pole is six feet.

Everyone looked at Qin Yu's operation with confusion.

But at this time, Wu Youcai was already excited and trembling, because he had guessed Qin Yu's method.

This method is not that, but...but no one has thought of it since ancient times!

He truly deserves to be called the Prince Consort.

Immediately afterwards.

Qin Yu also measured the length of the pagoda's shadow to be forty-eight feet.

Then he wrote the vertical form.

4/6=?/48.

4*8/6*8=?/48,?=32.

Then Qin Yu looked at Emperor Wei and asked, "Your Majesty, is the pagoda 32 feet high?"

Emperor Wei's eyes widened, he nodded involuntarily, and exclaimed: "That's right! It is indeed three feet and two feet, thirty-two feet high!"

Hear this.
Chapter completed!