sarahrocks1123 sarahrocks1123
  • 02-08-2018
  • Mathematics
contestada

Geometry math question no Guessing and Please show work thank you

Geometry math question no Guessing and Please show work thank you class=

Respuesta :

Kristiania Kristiania
  • 02-08-2018

We use angle sum property of triangle here :

sum of three angles = 180 degrees

118.6 + 42.3 + third angle =180

160.9 + third angle =180

third angle =180-160.9

third angle =19.1 degrees

Answer Link
trinityacevedo1 trinityacevedo1
  • 02-08-2018

all Triangles have a complete measure of 180 degrees so 180- 118.6-42.3 =19.1

the answer is C!

Answer Link

Otras preguntas

need some help classify ticks
when a king abdicates
which strategy is a way of limiting stress
What is 22 lb day in oz h?
In ,"______" the Communists expelled the Nationalists from the mainland. this would be for China. A.1943 B.1946 C.1949 D.1952
Which statement about the nervous system is true
What Han invention was originally made using wood pulp? horse stirrups porcelain silk paper
what is the difference between infiltration and runoff?
Lea and Marie are washing all the windows in their house. It would take Lea 80 minutes to wash the windows by herself, and it would take Marie 60 minutes to was
which characteristics do all terrestrial planets have? Select all that apply. A. Water B. Iron core C. Rocky crust D. Thin atmosphere E. Dense atmosphere F. Rel