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

What is the correct term for a release of an ovum in the female reproductive system?
How many union ships did the Virginia sink?
John Sells Hamburgers For $3 Each and cheeseburgers for $3.50 each. One afternoon, he sells a total of 24 burgers for $79. How Many hamburgers did he sell?
how does  a star form?
Select the simplified expression for 8(x - 4) - 4(x - 3) + 7x. 11x + 4411x - 711x - 4411x - 20
What is one fact about xuchal
what group was successful in achieving its goals at the congress of vienna , nationalists conservatists liberals or anarchists?
Lane is 10 times Mels age.  If the difference in their age is 27, how old is Mel?
what group was successful in achieving its goals at the congress of vienna , nationalists conservatists liberals or anarchists?
which number is 100 less than 61 tens?