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Question 8In the following figure, ABC is a right triangle right angled at A. BCED, ACFG and ABMN are squares on the sides BC, CA and AB respectively. Line segment AX⊥DE meets BC at Y. Show that:(i) ΔMBC≅ΔABD(ii) area(BYXD)=2area(ΔMBC)(iii) ar(BYXD)=ar(ABMN)(iv) ΔFCB≅ΔACE(v) ar(CYXE)=2ar(ΔFCB)(vi) ar(ACFG)=ar(CYXE)(vii) ar (BCED) = ar(ABMN) + ar(ACFG)

Answer»

Question 8

In the following figure, ABC is a right triangle right angled at A. BCED, ACFG and ABMN are squares on the sides BC, CA and AB respectively. Line segment AXDE meets BC at Y. Show that:



(i) ΔMBCΔABD

(ii) area(BYXD)=2area(ΔMBC)

(iii) ar(BYXD)=ar(ABMN)

(iv) ΔFCBΔACE

(v) ar(CYXE)=2ar(ΔFCB)

(vi) ar(ACFG)=ar(CYXE)

(vii) ar (BCED) = ar(ABMN) + ar(ACFG)





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