Help me out............
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Step-by-step explanation:
Given, D is a point on side BC such that AB=AC.
\underline {To\:proof:-}
Toproof:−
AD > AC
\underline{Proof:-}
Proof:−
In ∆ABC,
∠ACD = ∠B + ∠BAC
∠ACB + ∠BAC [ Since, AB = AC so, ∠C = ∠B]
∠CAD + ∠CDA +∠BAC [ Since, ∠ACB =
∠CAD + ∠CDA]
∴∠ACD > ∠CDA
[we know that side opp. to greater angle is longer]
∴AD > AC
Answered by
1
Step-by-step explanation:
Hlo Shivam Tell u are in 8th Or not
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