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 do you think the message of the book the indian in the cupboard is?
(4 x 10^3) (2.2 x 10^6) PLS GIVE CORRECT ANSWER
"!HELP PLEASE!" Which of the four subregions of the eastern united states does not border the atlantic ocean?
Which event or period in Japan's history best reflects Lord II's concerns
what did thomas jefferson deem
what kind of words would a writer use to express a tone of irony in a literary work?
Which helped to bring about the enactment of federal meat inspection laws in the progressive era?
what is the theoretical probability of selecting a heart or a spade from a standard deck of cards
Why do some Americans wish to limit immigration? Why do others oppose limits?
What are these words?:_i_k_ and d__b_