Question

फाइंड द एरिया ऑफ इक्विलैटरल डाइमेंशनल गिवन इन सैंटीमीटर्स ​

Answer 1

Answer:

Hint: Area of the portion ABPEF will remain same in case of point P lies anywhere on the line BE.

Area of the region ABPEF=ar(ΔABP)+ar(ΔEFP)

=

2

1

BP×20cm+

2

1

PE×20cm=

2

1

×20cm[BP+PE]=

2

1

×20cm×50cm=500 sq. cm].