Question

ABCD is a trapezium with ab parallel dc a parallel to ac intersect ab at x and at y prove that are(∆adx) =(∆acy)

Answer 1

Answer:

Step-by-step explanation:

Given,

ABCD is a

trapezium with AB || DC & XY || AC

Construction,

Join CX .

 

To Prove,

ar(ADX) =

ar(ACY)

Proof:

ar(△ADX) =

ar(△AXC) —

(i)

(On the

same base AX and between the same parallels AB and CD)

also,

ar(△ AXC)=ar(△ ACY) — (ii)

 (On the same base AC and between the same

parallels XY and AC.)

From (i) and (ii),

ar(△ADX)=ar(△ACY)

Read more on Brainly.in - https://brainly.in/question/1426059#readmore

Answer 2

hope this helps u dear