Math, asked by nandkishormahato492, 1 day ago

- RA = 14 cm, QC = 12 cm, SA = 12 cm, CP = 10 cm, SP-30 cm, BT = 7 cm. Find the area of PQRST. R Q 14 cm 12 cm Р h 10 cm С 12 cm S A Вр 7 cm​

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Answers

Answered by suhrids88
1

Answer:

AB=6cm,BC=9cm,CD=12cm and SP=36cm

From PA,QB,RC and SD are perpendicular to the same line l, so they are parallel to each other.

By theorem of intercepts, we have

AB

PQ

=

BC

QB

=

CD

RS

=

AD

PS

⇒  

6

PQ

=

9

QR

=

12

RS

=

27

36

⇒  

6

PQ

=

27

36

∴  PQ=8cm

⇒  

9

QR

=

27

36

∴  QR=12cm

⇒  

12

RS

=

27

36

∴  RS=16cm

Step-by-step explanation:

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