Question

prove that three parallelogram formed by joining the mid points of the three sides of a triangle are equal in area
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Answer 1

Step-by-step explanation:

battery angle of a b c and d e f are the midpoints of side BC CA and ab respectively

to prove

triangleAFE is congruent triangle ABC is

congruent triangle ABC is congruent triangle DEF

proof is equal to one chat to ab is equal to de equal to EF is equal to BF equation 1

f is equal to you don't BC if is equal to BD is equal to CD equation 2df is equal to AC is equal to a is equal to AC

now in triangle D E F and D equal to a off d f is equal to a and e f is equal to buy a triangle are congruent triangle ABC similar to triangle d e f is congruent Angle B and angle D is congruent Triangle ECD

. hence triangle ABC is congruent triangle ABC is congruent triangle EDC is congruent triangle DEF