Question

lf rq = 12 cm and po = 6.5 cm , find the length of pq and pr​

Answer 1

Answer:

using Matrix representation find value x and y from

3x-y=5

2x+y=5

Answer 2

Answer:

PSR and △PSQ are similar triangles,

So, ratio of their corresponding sides are equal,

i.e;

PQ

PR

=

QR

SR

⟹

10

PR

=

6

9+6

⟹PR=25cm