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

Read the scenario about Alex. Then choose the best way to complete the sentence. Scenario Alex is writing a research paper about airbags in cars. Her claim is t

Two lions, Fluffy and Fireball, met at the zoo. Fluffy tail is 1 1/3 of a meter long. Fireball's tail is 1 1/4 of a meter long. How much longer is Fluffy's tail

How did the study of the atom contribute to our understanding of the periodic table of the elements? (1 point) Experiments that identified characteristics of at

Henry was thinking of a number Henry halves it and gets a an answer of 12.4 what was the original number

Your parents have a credit card with a balance of $3,287.90 at an interest rate of 14.5% APR. They pay $1,200.00 each month on the due date until the card is pa

Find the value of Z in rhombus FGHI.

father's mary has 5 children the first one is nana the second is nini the third is nono and the forth is nene so who's the fifth one? this question is a challen

Pls answer question 1-4 Ill give extra 100 points

I need help plz. Don't understand

The game excites the people. They are (excite)----------people ing or ed