Question

6) PQRS is a parallelogram
of area 120 cm? If PS = 10 cm and PQ = 15 cm, find the measures of SM and altitude PM.

PLZ.PLZ.PLZ.PLZ..tell the answer step by step....​

Answer 1

Answer:

ar(PQRS = 120 cm ∆2

base sry =15 cm

pm height =120/15 =8 cm

now in ∆Psm

( PS) ∆2+(SM) ^2

100=64+SM^2

SM^2=100

SM^2= 100-64

SM^2=36

SM=√36=6 cm

Step-by-step explanation:

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