cruzzzzz818 cruzzzzz818
  • 01-05-2020
  • Mathematics
contestada

I need help please I will mark you brainlists

I need help please I will mark you brainlists class=

Respuesta :

profarouk profarouk
  • 02-05-2020

Answer:

2. ΔABC is isosceles

Step-by-step explanation:

Given : m∠A = 50

m∠BCD = 180 - (m∠BDC + m∠DBC)

              = 180 - (100 + 30)

              = 50

then

m∠A = m∠BCD

therefore ΔABC is isosceles

Answer Link

Otras preguntas

Which of the following is a characteristic of a less developed country: a. High per capita GDP c. Stable exchange rate b. Low unemployment rate d. Low litera
What tribe did queen Nizingha belong to
Can someone help me wd this question:) plz
Which of the following cities in Mexico was captured by American troops during the war? Mexico City Veracruz Zacatecas
What 7.3087 rounded to the nearest thouaanth
England claimed _______ in 1770. It established colonies in the region and gained more control over it than any other European empire.
The Compromise of 1850 did all of the following EXCEPT which one? A. It admitted California as a free state. B. It enacted a tougher fugitive slave law. C. It k
What is the scale factor for the set of similar figures?
Following rules of behavior to help maintain order is part of a. negative sanctions. c. capital punishment. b. social control. d. informal sanctions.
3 cans of green beans cost $1.80 retail but 9 cans of green beans how much did he pay