Question

Question 8 (i)
The following figures GUNS and RUNS are parallelograms. Find x and y. (Lengths are in cm)

Answer 1

In parallelogram GUNS,
GS=UN [Opposite sides of parallelogram are equal]
$\Rightarrow 3x=18\Rightarrow x=\frac{18}{3}=6cm$
Also GU=SN [Opposite sides of parallelogram are equal]
$\Rightarrow 3y-1=26\Rightarrow 3y=26+1\Rightarrow 3y=27\Rightarrow y=\frac{27}{3}=9cm$
Hence, x = 6 cm and y = 9 cm.