Math, asked by ayankamal21, 4 months ago



plese give me a answer​

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Answers

Answered by Anonymous
8

Answer:

✑ 80 cm²

Step-by-step explanation:

GIVEN ↴

  • DA parralel to AB
  • DA parralel to ABDC =7 cm
  • DA parralel to ABDC =7 cmCB=10 cm
  • DA parralel to ABDC =7 cmCB=10 cmAB=13 cm

TO FIND↴

area of the quadrilateral ABCD

SOLUTION↴

Draw CMLAB

...AM=DC=7 cm

MB=AB-AM

=13-7

=6 cm

In rt. √d ∆CMB,

CM²=10²-6²

=(10+6)(10-6)

=16*4

CM² =64

CM=√64=8 cm

.Ar(ABCD)=Area of Trapezium

=1/2xheightxsum of parallel sides

=1/2x8x(13+7)

=4*20

=80 cm²

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Answered by ishanpatil70
0

Answer:

80 CM2

The 2 Is A Square

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