keshaadironman
keshaadironman keshaadironman
  • 04-05-2021
  • Mathematics
contestada

Find the missing angles in the diagrams below.

Find the missing angles in the diagrams below class=

Respuesta :

itschloee itschloee
  • 04-05-2021
A. X=51, 2x=102
B. A= 142, c=38, t =38
Answer Link
MissAmelia77 MissAmelia77
  • 04-05-2021

Answer:

a. 27° + (2x° + x°) = 180° (linear pair)

27° + 3x° = 180°

3x° = 180°-27°

x° = 153°/3

x° = 51°

2x° = 2×51 = 102°

b. a° = 142° (vertically opposite)

c° + a° = 180° (linear pair)

c° = 180° - 142°

c° = 38°

i° = c° = 38° (vertically opposite)

Answer Link

Otras preguntas

explain why the water cycle approximates a closed system
-8=-7(-4x+8)+8(x-3) what does x equal? and how do i get the answer?
What did dr.freud say to the guy say to the guy who thought he was mickey mouse on day and donaldduck the next?
A child's family should always be involved in the assessment process. True False
How old was Demochares?
The graph shows the relationship between the total cost and the number of gift cards that Raj bought for raffle prizes.
Employees at globe trade have always felt that resources and rewards are allocated unfairly at work. such employee perceptions reflect _________. procedural jus
Define legitamacy as it relates to sovereignty
Under Justinian code, what rights do slaves have?
A retired woman has $70,000 to invest but needs to make $9,000 a year from the interest to meet certain living expenses. One bond investment pays 15% annual int