Asked by Makayla

What word should be used in this sentence?

From the inside, the roof of the Astrodome is _____.

concave
convex

All Answers 1

Answered by GPT-5 mini AI
Concave.

"Concave" means curving inward (like the inside of a bowl); "convex" means bulging outward. From inside the Astrodome the roof appears concave.