correction of previous question I asked

Question

The correct answer to the kwiz I'm referring to, in my previous question on this Q&A site, is:
Le monstre dévoila des canines blanc et pointues. (apologies! .. I'd written pointres instead of pointues previously)
Cheryl

Answer

Bonjour Cheryl,
I am unaware of a grammar rule that specifies two adjectives used to describe the same noun being in masculine form, even if the noun is feminine. In the example given, «les canines» refers to the canine teeth which are feminine and hence the adjectives would agree in the feminine endings.
Bonne chance,

Answer

Here are two links to other sites that provide more detail on the use of multiple adjectives:
http://www.french-linguistics.co.uk/grammar/adjectives_agreement.shtml
https://forum.wordreference.com/threads/fr-multiple-adjectives-gentilles-petites-souris-blanches.601781/
J'espère que cela vous aidera.

Answer

Merci Ron!