2. In parallelogram XYZW. XY = 9 cm and altitudee WM= 14 cm are given, find YZ, if altitude WN = 6 cm.
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Answer:
given--
XYZW Is a parallelogram
where
XY=9cm base
WM=14cm altitude at YZ
WN=6 cm altitude at XY
Step-by-step explanation:
so
area of XYZW Base =xy height = wn
XY × WN = area
9cm × 6cm = 54sq.cm
therefore YZ------
YZ is not given so let the yz be x
WM= 14 is the height area = 54sq.cm
WM × YZ = area
14cm × X = 54sq.cm
X = 54sq.cm ÷ 14cm
X = 3.85 cm or 54/14cm
so YZ = 3.85 or 54/14cm
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