Question

Calculate the area of a quadrilateral when length of the diagonal AC=10cm and the lengths of

perpendiculars from B and D on be 5cm and 6cm respectively. ki​

Answer 1

Answer:

Given : Length of the diagonal (AC)=10 cm

Area of quadrilateral ABCD=ar(△ABC)+ar(△ACD)

=(

2

1

×AC×BM)+(

2

1

×AC×DL)

=

2

1

×AC(BM+DL)

=

2

1

×10(5+6)

=5×11cm

2

=55cm

2

Step-by-step explanation:

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