Does anyone how to complete this problem

Try the formula of the pyramid.

Take your area, 414, and multiply it by two. This will get you what d1 x d2 equals.

414 • 2 = 828

Now we know that d2 equals 23 from the image provided.

So to find d1 we will divide 828 by 23.

828 / 23 = 36

So d1 = 36, and d2 = 23

So let's plug this back into the formula for a kite, which is the same as a rhombus;
1/2 • d1 • d2

1/2 • 36 • 23 = 414

I hope this helps!