C-06-Q163mediumsingle_mcq

In $\triangle ABC$ , $D$ is the midpoint of $BC$ . Which inequality holds?

a $AB + AC < 2AD$
b $AB + AC = 2AD$

ব্যাখ্যা

$AD$ is the median to $BC$ . By the median inequality, the sum of the two sides containing the vertex is always greater than twice the median drawn to the opposite side, so $AB + AC > 2AD$ .

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2AD

AB + AC > 2AD

AB + AC = AD

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Lines, Angles and Triangles — সব প্রশ্ন দেখুন (191টি) →

In △ABC\triangle ABC△ABC, DDD is the midpoint of BCBCBC. Which inequality holds?

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

In $\triangle ABC$ , $D$ is the midpoint of $BC$ . Which inequality holds?