stephhh stephhh
  • 02-03-2014
  • Mathematics
contestada

given: quadrilateral ABCD with ∠A= ∠C and BD the bisector ∠ABC 
prove: DB bisects ∠ADC

Respuesta :

crisforp
crisforp crisforp
  • 02-03-2014
ΔABD ≡ ΔCBD ( L.U.U) because (BD)≡(BD), ∠A≡ ∠C , <ABD≡<CBD => <ADB ≡ <CDB =>DB bisects ∠ADC;
Answer Link

Otras preguntas

Harry needs £400 to buy a new computer. He has saved £160 so far. What percentage has Harry saved
how do you say: 'I'm afraid of heights' in french
What type of government does Myanmar/Burma have??
What is the product of 3/5 of 10
This weekend you are planning to complete part of your assignment at the library to do this you need to store data on a removable storage device
what is 38% of 250? show your wor
Mixed economies are combinations of market and command economies and sometimes traditional economies. Which of the following economies are correctly called mixe
Complex organic compounds in sewage are broken down by bacteria. What is the role of bacteria in this?
write the volume in cm3 of a container which holds 2.250litre?
How to write 1.35 as a fraction in lowest form