Question

angle abc= angle pqr
workout the length of pr

Answer 1

Answer:

6

Step-by-step explanation:

we'lluse AA similarity

since its given angle abc= angle pqr

and angle acb= angle prq (90)

so the triangles are similar

$\frac{qr}{bc} = \frac{bc}{ac}$

$\frac{10}{15} = \frac{pr}{9}$

90=15pr

pr= 90/15

pr=6