tarangelicasurfer tarangelicasurfer
  • 01-07-2020
  • Mathematics
contestada


a) Work out the size of angle x.
A
1000
b) Give reasons for your answer.
B
D
ת
xo
F
H
G

a Work out the size of angle x A 1000 b Give reasons for your answer B D ת xo F H G class=

Respuesta :

jimrgrant1 jimrgrant1
  • 01-07-2020

Answer:

x = 80

Step-by-step explanation:

∠ ABC and ∠ DBC are adjacent angles and supplementary, thus

∠ ABC = 180° - ∠ DBC = 180° - 100° = 80°

∠ EFB = x = ∠ ABC  = 80° ( corresponding angles )

Thus x = 80

Answer Link

Otras preguntas

Which injury stimulates muscle growth?
What is the equation of the line that passes through (-9,12) and is perpendicular to the line whose equation is y=1/3x 6?
The constitutional question At the heart of US v. Nixon is Best described as
When the United States entered World War I in 1917, General John J. Pershing was appointed commander in chief of the American Expeditionary Forces (AEF) charged
What are hieroglyphics?
PLEASE HELP! I WILL MARK YOU AS BRAINLIEST!
Kara is in the hospital suffering from alcohol poisoning. Which of these activities is most likely to have led to her condition? A. Drinking one drink B.
An atom has eight protons. what would need to happen for the atom to have an overall charge of 2
The longest terms in congress are served by
Which mineral property describes a minerals resistance to being scratched?