Prove that angles opposite to equal sides of an isosceles triangle are equal by sas
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hey.
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Please see the attachment above for the solution of your question ‛Prove that angles opposite to equal sides of an isosceles triangle are equal by sas’.
hope this will help you.
.
.
.
Please see the attachment above for the solution of your question ‛Prove that angles opposite to equal sides of an isosceles triangle are equal by sas’.
hope this will help you.
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Answered by
4
Draw a triangle ABC,Draw a median AD
To prove =Angle B =Angle C by sas
AB =AC (given)
AD=AD(common side)
Angle BAD =angle DAC AD bisects A)
BAD is congruent to CAD
Angle B = Angle C ( corresponding parts of congrunent triangle)
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