pls answer this question in brief
No short answers......
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u can do this by sas rule
ab=ac(given)
angle abd=acd angle (angle opposite to equal side r also equal)
bd=cd (given)
by sas congruence rule
adb =adc
by cpct
angle b = angle c
ab=ac(given)
angle abd=acd angle (angle opposite to equal side r also equal)
bd=cd (given)
by sas congruence rule
adb =adc
by cpct
angle b = angle c
ajay103:
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yes
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is it right According to you
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1+1=2 2+2=4 3+3=6 therefore angle b is equal to angle c
u can do this by cpct
it means that corresponding parts of congruent triangles are also equal
u have studied this theorem
Answered by
1
2.
1) BD = CD
AB = AC
AD = AD
Angle D is equal in both
2) Yes , ∆ADB = ∆ADC
BD = CD
AB = AC
AD = AD
Angle D = Angle D
By RHS
3) Yes Angle B = Angle C
Because ∆ABD = ∆ACD
All sides are equal (SSS)
(RHS)
3.
∆ABC=∆BAD
1) BD = CD
AB = AC
AD = AD
Angle D is equal in both
2) Yes , ∆ADB = ∆ADC
BD = CD
AB = AC
AD = AD
Angle D = Angle D
By RHS
3) Yes Angle B = Angle C
Because ∆ABD = ∆ACD
All sides are equal (SSS)
(RHS)
3.
∆ABC=∆BAD
Please correct my answer in 1. 3) It will be SAS
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