Question

I need help with this question ;w;

Answer 1

XZ = 16.25 cm

QR = 6.8 cm

Explanation:

A) Taking the proportion of similar sides

=>
`(7.2)/(6.5) = (18)/(XZ)`

Cross Multiplying

=> 7.2 XZ = 18*6.5

=> XZ = 117/7.2

=> XZ = 16.25 cm

B) Taking proportion of similar sides

=>
`(18)/(17)=(7.2)/(QR)`

Cross Multiplying

=> 18 QR = 17*7.2

=> QR = 122.4/18

=> QR = 6.8 cm