Question

Help please por favor

Answer 1

figure area

7cm 122.5cm²

4cm ?

we know that

7cm=122.5

4cm x

7×x=122.5×4

7x=4900

x=4900÷7

x=700

4cm=700cm²

now

2cm+4cm=700cm

6cm= 700cm

=700÷6

=116.66cm²