Question

If triangle ABC is an isosceles triangle, then which of the following is not true?

●bisector of angle BAC is perpendicular to BC

●altitude AD bisects angle BAC

●altitude BE =altitude CF

●all the three altitudes are equal
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Answer 1

Step-by-step explanation:

"all the three altitudes are equal " it is false

Answer 2

Answer:

all the three altitudes are equal

Step-by-step explanation:

All the altitudes of a triangle cannot be equal