Please solve this math
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Let AD be the median in triangle ABC
so, now in triangle ABD and ACD
AD (common)
BD = CD ( AD is median)
m(ADB) = m(ADC) (90°)
so, both the triangles are congruent by SAS.
therefore, AB = AC (CPCT)
since two sides of a triangle are equal therefore it is isosceles
so, now in triangle ABD and ACD
AD (common)
BD = CD ( AD is median)
m(ADB) = m(ADC) (90°)
so, both the triangles are congruent by SAS.
therefore, AB = AC (CPCT)
since two sides of a triangle are equal therefore it is isosceles
Answered by
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I Hope u it hlps u.........
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