shriya24
shriya24 shriya24
  • 03-06-2021
  • Mathematics
contestada

find the measure of the exterior angle.

find the measure of the exterior angle class=

Respuesta :

Ylicow
Ylicow Ylicow
  • 03-06-2021

Answer:

110°

Step-by-step explanation:

t+(t+10)+(t+20)=180

t+t+10+t+20=180

3t=180-10-20

3t=150

t=50°

t+20=50+20

=70

180-70=110°

Answer Link

Otras preguntas

10 plus 12 plus another number divided by 3 equals to 15 what is the third number?
Which are functions of nucleic acids? Choose all answers that are correct. A. to defend against infection B. to provide structural support C. to carry geneti
What were three things that contributed to American culture?
y=9/7x+1 standard form
Which disorder is more common in males than females, and shows up in social behaviors such as lying, theft, violence, aggression, and vandalism?
how might William Pitt defend the decision to tax the colonies to pay for the war
the value of 9 in 9.173
Why did the British army March on Lexington and concord?
The "A" in ACL stands for
list four clues that suggest a chemical change is taking place