PQRS is a parallelogram, QM is the height from Q to SR and QN is the height from Q
to PS. If SR=12 cm and QM = 7.6 cm. Find
a. Area of parallelogram PQRS
b. QN, if PS = 8 cm
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Answer:
QN = 11.4 CM and area of parallelogram is 91 2 square CM.
Step-by-step explanation:
Given: SR=12cm, QM=7.6cm, PS=8cm.
Area of parallelogram=base×height
=12×7.6=91.2^2 cm
Area of parallelogram=base×height
⇒91.2=8×QN
⇒QN= 91.2
8
=11.4cm.
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