Question

Li needs to find the height of the rectangular prism, x. He knows that d = 15 mm. If he knows the measure of line a, can he find the measure of x? Explain

Answer 1

Answer:

Yes

Step-by-step explanation:

I think the attached photo is your full question

My answer:

Yes, he can.

Because the base of the rectangular prism is a square, a = b.

After that, we use the Pythagorean Theorem to find out c.

When we have information of c and d, once again use the Pythagorean Theorem to find out x.