Rosebud3533 Rosebud3533

06-05-2018
Mathematics

contestada

Which regular polygon would have each of its interior angles measure 120°? hexagon heptagon octagon nonagon?

Respuesta :

mkryukova19 mkryukova19

06-05-2018

Sum of angles of regular polygon = 180*(n-2), n - number of sides, or angles.

120n=180*(n-2)

120n=180n-360
180n-120n=360
60n =360
n=6

It is hexagon.

Answer Link

Otras preguntas

Earth’s natural “insulating blanket” is the biosphere..

Can volcanoes form underwater?

There are two different cell phone plans Jordan is considering. The first one will cost $10 for the line and unlimited calls plus $0.02 per text message. The se

write the steps you take to add 43 and 35 on a hundred chart.

which is bigger, 7/10 or 3/4?

Who among the following was convicted and sentenced to death for leaking bomb-making secrets to the communists? A.) Alger hiss B.) Richard Nixon C.) Julius and

I have to use elimination -6x-6y=6 12x+12y=-12

Who among the following was convicted and sentenced to death for leaking bomb-making secrets to the communists? A.) Alger hiss B.) Richard Nixon C.) Julius and

Linda's container of cranberry juice holds 200 milliliters.Harry container holds 7/8 as much juice. How many milliliters of cranberry juice do the two container

the number of tomato plants (t) is twice the number of pepper plant (p) A. t=2+p B. +t=p C.2t=p D. t=2p