Math, asked by Anonymous, 6 months ago

plz help guys...


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Answered by shrenishnatraj
3

Answer:

Step-by-step explanation:answer is 55 degrees

alright first of all u gotta prove that both the triangles ABD and ADC are congruent

In triangle ABD and ADC we have

AD=AD ( COMMON)

AB=BC(GIVEN)

BD=DC( BECAUSE OF MEDIAN)

by SSS congruency traingles ABD and ADC are congruent and thus

angle ABD = ADC

angle BAD = DAC

since angle ABD IS 35 so ACD is also 35

we know that sum of all angles is 180 so

ABC + ACB + BAC= 180

35 + 35 + BAC =180

BAC = 110 since BAC = BAD + DAC and BAD = DAC

SO 2BAD = 110 THUS BAD = 55

mark as brainliest

Answered by pradnya250604
1

Answer:

Hey army

Love ur dp btw

ABC is an isosceles triangle since AB=AC,  ∠B=∠C=35°  

∠A=110° (∵∠A+∠B+∠C=180  )

In an isosceles triangle, median (AD) to the base BC is the angular bisector of ∠A

Hence, ∠BAD=55°

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