Question

please help in 7th question

Answer 1

let base be x
height=1÷3×x
=1x/3
area of parallelogram=108cm^2

A/q
area= base x height
108 = 1x/3 × x
108 = 1x^2/3
x^2=108×3
x^2= 324
x=√324
x=18

height = 1x/3= 18/3=6cm
base= 18 cm

Answer 2

he this help u


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