aletadaboss
aletadaboss aletadaboss
  • 03-03-2019
  • Mathematics
contestada

Find y of this shape.

Find y of this shape class=

Respuesta :

jimrgrant1 jimrgrant1
  • 03-03-2019

Answer:

y = 75

Step-by-step explanation:

The sum of the angles in a quadrilateral = 360°

∠DGF and 80° form a straight angle and are supplementary, hence

∠DGF = 180° - 80° = 100°

Subtract the sum of the 3 angles from 360 for the value of y

y = 360 - (65 + 120 + 100) = 360 - 285 = 75

Answer Link

Otras preguntas

Point M is the midpoint of segment AB. If AM = 50 – 3x and MB = –20 + 4x, find the value of x.
How did Hull House, established by Jane Addams and Ellen Starr, contribute to American society? It gave women an alternative to domestic labor. It provided need
what are the x and y intercepts of the line? 2x-3y=-12 A. x-intercept: 4 , y-intercept: -6 B. x-intercept: -4 , y-intercept: 6 C. x-intercept: -6 , y-intercept:
The forms part of China natural border to the West
lim -> 0 sin(2x) /(x*cos(x) ) help
nuclear power plants and geothermal power plants both use what
Enzymes are important?
Suppose the total weight of the fish caught stayed the same but instead of 100 fish caught during the weeklong fishing trip,only 10 fish were caught.How would t
which intercellular communication type changes membrane permeability? A. Molecular receptor B. Enzyme-linked receptor C. Transmembrane receptor D. Ion channel-l
oraciones con antepasado