PQRS is a parallelogram (Fig 11.23). 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) the area of the parallegram PQRS (b) QN, if PS = 8 cm
Answers
Answered by
11
Answer:
ANSWER
Given: SR=12cm, QM=7.6cm, PS=8cm.
Area of parallelogram=base×height
=12×7.6=91.2cm
2
.
Area of parallelogram=base×height
⇒91.2=8×QN
⇒QN=
8
91.2
=11.4cm.
jiyagolchha:
but how you now that ps is base
Answered by
1
Step-by-step explanation:
answer we get is 11.4 cm
but how you now that ps is base
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