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
5.2m questions
6.8m answers