alexmagyar13 alexmagyar13
  • 01-01-2018
  • Mathematics
contestada

In the diagram to the right, prove that the sum of the angles marked by arrows is 360°

In the diagram to the right prove that the sum of the angles marked by arrows is 360 class=

Respuesta :

Hosein
Hosein Hosein
  • 01-01-2018

[tex]3 \times 180 - 180 = 360[/tex]
Answer Link

Otras preguntas

Seventeen-year-old nicholas failed several classes, lost his job, and spends most of his time sleeping on the couch. when his parents voice their disapproval, h
I don’t know how to solve the equation
What are letters on the coordinate plane?
Which West African country is known for its vast oil exports? A) Congo B) Kenya C) Nigeria D) South Africa
Calculate the frequency of b cells specific for antigen a on day 36 if the antibody concentration on day 36 is about 8 × 103. (for practice doing calculations w
Please help me, i need help
The 1807 Slave Act _____. abolished slavery in Spanish America abolished the British slave trade abolished slavery in Brazil abolished slavery in the British c
Joella was rollerblading when a cat jumped right in front of her, causing her to trip and fall. when she fell, she partially landed on the front side of her hea
A group of researchers wanted to determine whether children would behave more aggressively after watching violent television programming. half the children in t
President woodrow wilson broke off all diplomatic relations with germany after germany resumed __________. war on russia the invasion france unrestricted submar