clairemarie01 clairemarie01

04-06-2018
Mathematics

contestada

The sum of interior angles of a polygon measures 11,520. How many sides does the polygon have?

Respuesta :

Lever85 Lever85

04-06-2018

The sum of angles in a regular n sided polygon:

(n - 2)*180

(n - 2)*180 = 11520

(n - 2) = 11520/180

(n - 2) = 64

n - 2 = 64

n = 64 + 2

n = 66

Polygon has 66 sides.

Answer Link

Otras preguntas

solve the problems A) X/840 = 1/21 B) 14/X = 16/20

In the last 20years, the total number of paper users have increased from 92 million to 208 million Why has technological advancement not reduced the usage of pa

This chapter distinguished charismatic leadership from transformational leadership. Yet charisma is identified by most employees and managers as a characteristi

Soul music during the 1960s was characterized by . . . A) high, soaring vocals. B) highly decorated, emotional vocal techniques. C) call and response between

Given the DNA template strand 3' GCATTCAAG 5', write the amino acid sequence in the N‑terminal to C‑terminal direction. Note: Enter the amino acids using their

Simplify square root of five times the quantity six minus four square root of three.

debate on youth of today are to blame for not taking education seriously

-13(v-6)=-5v+2(5v+12)

How do u do this I’m lost

An elevator has a weight of 14,700 N and has an acceleration of –0.30 m/s2. The free-body diagram shows the forces acting on the elevator. A free body diagram w