There are 3 triangles in a pentagon
There are 540 degrees in a regular pentagon. A pentagon consists of 5 angles and in a regular pentagon, each of the angles is 108 degrees.
all regular polygons (such as a pentagon) have the sum of their exterior angles = 360 degrees
20.
The Pentagon isn't in Washington DC, it's in Arlington, Virginia, but regardless of that, the pentagon is a five sided building with each side being 921 feet in length. 921 times 5 is 4605. The parameter of the pentagon is 4605 feet.
23,000 people work in the building
7,0467
125
7,0467
59 people
dono
30-70 people
10,000
Over 3,000 people died.
None
There is 540 in a pentagon.
A pentagon has five sides.