Please I need help. I will mark as brainliest
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I can help u but pls mark me branlist
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class ?
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( C ) TRIANGLE IS ISOSCELES
Step-by-step explanation:
IN TRIANGLE ABD AND ACD
AD = AD ( COMMON )
ANGLE BAD = ANGLE ADC ( AD BISECTS ANGLE A )
ANGLE ADB = ANGLE ADC = 90 DEGREE
THEREFORE BY ASA RULE
TRIANGLE ABD CONGRUENT TO TRIANGLE ACD
THEN AB = AC ( CPCT )
HENCE TRIANGLE ABC IS AN ISOSCELES TRIANGLE.
HENCE PROVED....
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