Mathematics, 08.03.2021 17:10 shawn20034

A rectangle of length 9 cm and width (3x - y)cm has an area of 72 cm? 9cm
(3x - y)cm
PQRS is a kite where PQ = 4x cm and QR = y cm.
S
Diagram not drawn to scale
P Diagram not drawn to scale
R
ycm
4x cm
The perimeter of the kite PQRS = 33 cm.
+
Calculate the values of x and y.
I
You must show your working.
Do not use a trial and improvement method.
[5]

Answers: 2

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A rectangle of length 9 cm and width (3x - y)cm has an area of 72 cm? 9cm
(3x - y)cm
PQ...