EmmaGG134 EmmaGG134
  • 03-05-2022
  • Mathematics
contestada

Find the sum of the interior angles of a regular decagon. (10-sided figure)

Respuesta :

xForce44
xForce44 xForce44
  • 03-05-2022

Answer:

The interior angles add up to 1440 degrees, and the exterior angles add up to 360 degrees.

Step-by-step explanation:

Search "angle of a decagon"

Answer Link

Otras preguntas

what is perpendicular to y= 3x -9 and passes through the point (3,1)
The diagram shows a patio in the shape of a rectangle. The patio is 3.6m long and 3m wide. Mathew is going to cover the patio with paving slabs. Each paving sla
How long did mummification go for poor Egyptians?
Put brackets in the expression below so that it's value is 45.024. 1.6 + 3.8 * 2.4 *4.2 (*= times )
Put brackets in the expression below so that it's value is 45.024. 1.6 + 3.8 * 2.4 *4.2 (*= times )
What is the solution to this system of linear equations: y-x=4 and y+2x=1 1) (-1,3) 2) (0,4) 3) (1,-1) 4) (-3,3)
What is a tonal collage? We learnt it in school BUT  I can't remember.
what does the agora tell us about the culture of athens?
In what respect does an atom of magnesium differ from a magnesium ion (Mg^{2+})? (A)The ion has a more stable electronic arrangement than the atom. (B)The pos
copy this figure onto grid paper. draw line to divide the figure into 4 congruent polygons. how do you know the ploygons are congruent