Question

In the figure triangle ABC and triangle PQR are equal to

Answer 1

Answer:

4+3

3

Step-by-step explanation:

△PQR is a right angle triangle then

(QR)

2

=(PR)

2

+(PO)

2

(6)

2

=(y)

2

+(3)

2

y=

36−9

y=

27

y=

9×3

y=3

3

△ABC is a right angle triangle then

(BC)

2

=(AB)

2

+(AC)

2

(8)

2

=(z)

2

+(4

3

)

2

z=

64−48

z=

16

z=4

∴y+z=4+3

3

Or

This can be done using SSS criteria as both triangles are given to be similar.