sophie23251
sophie23251 sophie23251
  • 24-11-2019
  • Mathematics
contestada

Calculate the unknown angles

Calculate the unknown angles class=

Respuesta :

jimrgrant1 jimrgrant1
  • 24-11-2019

Answer:

see explanation

Step-by-step explanation:

Since the 2 lines are parallel, then

d = 55° ( corresponding angles are congruent )

e = 55° (vertical to d and congruent )

e and f are same side interior angles and are supplementary, thus

e + f = 180°, that is

55° + f = 180° ( subtract 55° from both sides )

f = 125°

c = 125° ( alternate to f and congruent )

Hence

c = 125°, d = 55°, e = 55°, f = 125°

Answer Link

Otras preguntas

help asap pleaseee Question 1 Unsaved The gerund for the verb "ir" is___________. (1 point) Question 1 options: 1) iendo 2) yendo 3) iriendo Question 2 (1
hey can someone help me out
A boy band has released two albums. Their first album sold 5.9 \cdot 10^55.9⋅10 5 5, point, 9, dot, 10, start superscript, 5, end superscript copies. Their se
Simplify the expression: ∛54·x^4·y^6
What demographic change led to president george w. bush's proposal to privatize social security? awnser?
graph the function f(x)=x^2+4-12
In general, the u.s. federal court system currently uses what insanity standard?
G protein-coupled receptors and receptor tyrosine kinases are both largely conserved mechanisms of cell communication. What scientific question is valid to ask
*25 POINTS PLEASE HELP!* Solve the equation for C. F=9/5C+32 Question 1 options: C=9/5⋅F32 C=5/9⋅F32 C=9/5(F−32) C=5/9(F−32)
can someone please do this for me please