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

Early American essays were very different from their English counterparts. true or false
The forts in the Ohio River Valley that led to the start of the French and Indian War were built by
The area this trinangle
Simplify. 5/4 x 6/12 + 6/5 Question 1 options: 3/2 1/2 5/3 3/5
Divide. square root of -18 / square root of -50
Witch punctuation belongs at the end of the sentence The morning grass is wet from the few ?!.
When command is transferred, then all personnel with a need to know should be told: a. the incident commander's cell phone number b. the limits of the inciden
Which of the following contributed to the outbreak of the Mexican War?
What was the cause of inflation in the new nation and how could it have been prevented.
What British practice was a violation of neutral rights?