Math, asked by vafafathima2475, 29 days ago

In the figure, AP=2 cm,AR=7 cm,AQ=6 cm,AB=5 cm, and AC=21 cm. Find the length (in cm) of AD

Answers

Answered by sanjudeoria274001

0

7.5

ΔAPQ is similar to ΔABC

(AAA postulate)

(∵)

AB

AP

=

AC

AQ

As AD is line from common vertex,

ΔAPR∼ΔABD

AB

AP

=

AD

AR

∴AD=

AP

AB×AR

=

3

5×4.5

=7.5CM

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