osvielbrache osvielbrache

23-10-2018
Mathematics

contestada

The measures of 13 of the 14 angles of a 14−gon add up to 2,004°. What must the fourteenth angle measure be?

Respuesta :

sqdancefan sqdancefan

23-10-2018

Answer:

156°

Step-by-step explanation:

The interior angles of a convex n-gon add to (n -2)180°, so a 14-gon has a sum of angles of 12×180° = 2160°. Since 13 angles sum to 2004°, the remaining one must be ...

... 2160° -2004° = 156°

Answer Link

Otras preguntas

What is the 2s fact?.

PLS HELP AND GIVE THE RIGHT ANSWER. WILL BE GREATLY APPRECIATED BY MARKING THE BRAINIEST!!!

I understand the first part but the second I don’t understand

When counting voters this refers to those in the population that are 18 and older?.

What is the importance of TNC for developing countries?.

Why volunteer is important?.

kkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkmkkmkmkmkmkmkmkm

What is the story of love in the time of cholera?.

6. Do you think what someone considers to be a 'need' vs. a 'want' changes depending income level? How?

you have been studying the effects of loss-of-function mutations in the cdk inhibitor protein p21. you add the drug fucoxanthin to 2 cell cultures, one containi