Crazycookie1
Crazycookie1 Crazycookie1
  • 02-01-2020
  • Mathematics
contestada

HELP
How would I find C? would I have to subtract 180 from 50??

HELP How would I find C would I have to subtract 180 from 50 class=

Respuesta :

kenlingdad kenlingdad
  • 02-01-2020

Answer:

m∠C = 115°

Step-by-step explanation:

DE≈DF

ΔDEF is an isosceles triangle ∴ m∠DEF = m∠DFE = 1/2 (180-50) = 65

∴ m∠DFB = 180 -65 = 115

∵ DCBF is a parallelogram m∠DFB = m∠DCB = 115°

Answer Link

Otras preguntas

Which statement describes a cause of the French and Indian War? A. British troops threatened to invade Canada. B. Many colonists sided with the French over the
Best way to study for french 2?
what caused the palmer raids
53 divided by 6324=?
what three countries were annexed by the soviet union in 1939 because of their location
Your company spends 15% of their budget on rent each year. Their operating budget was $45,000.
What is the definition of judicial branch
What are the two types of landslides?
a park is 4 times as long as it is wide. if the distance around the park is 12.5 kilometers, what is the area of the park
Two fifths of the instruments in the marching band are brass, one third are percussion, and the rest are woodwinds. A. What fraction of the band are wood winds