A pyramid
tomb
They found the mummy in the tomb. The Tomb of the Unknown Soldier is located in Arlington, Virginia. The husband was interred in the tomb next to his wife.
Well, darling, the possessive noun of "tomb" is "tomb's." That's right, just slap an apostrophe-s at the end and you're good to go. Now go forth and conquer the world with your newfound knowledge of possessive nouns!
The ancient tomb was decorated with riches of the past.
Crypt or tomb
A pyramid is triangular shaped.
It's a Pyramid!
a triangular pyramid has six edges and four triangular shaped faces
Four.
No. It is round.
A triangular-shaped land area is often referred to as a "triangle" or "triangular plot." In geographic terms, it can also be called a "triangular territory" or "triangular region." In specific contexts, such as in urban planning or agriculture, it might be labeled as a "triangular lot."
its just abandage that's shaped triangular does it matter
Sloops, ketches, and yawls have triangular-shaped sails.
Pyramids are triangular shaped probably to withstand any powerful desert storms.
A square based pyramid nearly meets the requirements - except that it is not "triangular shaped" as required by the question.
A beehive tomb is a dome-shaped tomb, especially popular during the Mycenaean period of Ancient Greece.
envelope