In , and are the midpoints of and . If , find the length of…

MATHEMATICS · Single correct · CBSE · Mathematics · Quadrilaterals · Quadrilaterals

Problem

\triangle XYZ

D

and

E

are the midpoints of

XY

and

XZ

. If

YZ = 10\,\text{cm}

, find the length of

DE

. (a)

10\,\text{cm}

(b)

7.5\,\text{cm}

(c)

5\,\text{cm}

(d)

2.5\,\text{cm}