Question

Answer the following

Answer 1

Step-by-step explanation:

Area of triangle ABC .

A+B+C = 13+5+x=16=x

x =16

A+B+C = 13+5+16=34

THE AREA OF TRIANGLE IS 34 cm

Answer 2

Answer:

Triangle PQR=14+6+10=30

As the perimeter is same let one side be x.

x+13+5=30

x=30-18

x=12

Area=½×bh

=½×13×5

=32½cm²

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