AthenaSinclair AthenaSinclair
  • 23-03-2018
  • Mathematics
contestada

m∠1 = _°

a) 140
b) 160
c) 80

m1 a 140 b 160 c 80 class=

Respuesta :

Аноним Аноним
  • 23-03-2018
∠1 = 1/2 (220 - 60) = 80°

---------------------
Answer: 80°
---------------------
Answer Link
calculista
calculista calculista
  • 02-02-2019

Answer:

Option c [tex]80\°[/tex]

Step-by-step explanation:

we know that

The measurement of the external angle is the semi-difference of the arcs which comprises

so

in this problem

[tex]m<1=\frac{1}{2}(220\°-60\°)=80\°[/tex]

Answer Link

Otras preguntas

What is x in this figure?
a bag of marbles contains 8 red, 5 green, 7 yellow and 2 blue marbles. find the probability of selecting a red marble, putting it back in the bag, and then sele
1. What kind of rhythm applies to the resizing of trees lining a road to create perspective?
How does the dialogue between george and hazel develop kurt vonnegut’s message that advanced technology dehumanizes individuals? hazel and george do not discuss
why is it important to prepare the farm resources before you start working? explain​
two things needed to produce electricity: 1. 2.
In Act V of Julius Caesar, what did Brutus mean when he said, "And yet two Romans living such as these? The last of all the Romans, fare thee well"? Goodbye to
Area and perimeter of the triangle
SOMEONE PLEASE HELP ME WITH THIS ILL GIVE YOU BRAINLY IF YOU GET IT RIGHT AND EXPLAIN PLEASE
Puberty is generally considered to run from the ages of 12 to 19. please select the best answer from the choices provideda. trueb. false