Nadina

This page lists questions and answers that were posted by visitors named Nadina.

Questions

The following questions were asked by visitors named Nadina.

An arch in the shape of the top half of an ellipse is 10 feet wide and 3 feet high at the center. Find the height of the arch 1 foot from the center.
7 years ago

Answers

The following answers were posted by visitors named Nadina.

I drew and got the formula of x^2 / 25 + y^2 / 9 =1. I'm not sure where to go from there; would I set up proportions?
7 years ago