sebastien102302 sebastien102302

03-01-2022
Mathematics

contestada

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

Respuesta :

fieryanswererft fieryanswererft

03-01-2022

Answer:

1440°

rule to find total sum any interior angles: (n - 2) * 180

where n is the number of sides

here deca mean 10

so 10 sides

(10-2) * 180

1440°

Answer Link

Otras preguntas

I’m building a carbon atom. I’ve been told that the atomic number of carbon is 6, which means that the carbon atom hasprotons. The carbon atom I’m building has

a) ^3 + x^2y + 2xy^2=0b) x^2y^2 − 4x^3 + 4xy^2 − y^4 = 0c) x^3 + x^2 + 2xy^2 + 2y^2 − 4x − 4 = 0how do i solve this im in tears

what is the percent increase from 35 to 70

what details help the viewer know this is a form and not a shape

Explain how improving the EXERGY may be as good, if not better than discovering new/coal mines ? (10 marks)

a boy Run with a velocity of 25 metre per second in the excitation of 5 metre per second square in 10 second calculate the final velocity of the body

need answer asap What was the result of civil wars breaking out in countries such as Honduras, Nicaragua, Guatemala, and El Salvador in the 1970s? the deaths of

Fix and find the one plural or possessive error. "More tornadoes occur in the US than anywhere else in the world. While many occur in Tornado Alley, a large are

X-2y>8 whats the answer

help plzzzzzzzzzzzzzzzzzzzzzzz