Question

Plz give answer in step by step answer with explanation plz....guys whoever's answers correct I will mark BRAINLIEST.....plz....

Answer 1

Answer:

PQ=8 cm

Step-by-step explanation:

area of triangle ABC=1/2 bh

                                 =1/2 10*4

                                 =20 cm sq.

given areas of  ΔABC=ΔPQR

                               20=1/2 b*5

                         20*2/5=b

                                  8=b

∴ PQ=8 cm

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