Question

In figure, if DE || BC then find x​

Answer 1

Step-by-step explanation:

in in triangle abc by using mid point theorem we know that

BC=2DE

so. x=2×2

x=4cm

Answer 2

Step-by-step explanation:

as we can see that in this that there is the only one throm

soo

midpoint theroem

it say that triangle

ADE is equal to the triangle ECF

by SAS test

it is 4 cm