Question

7) In APQR, ST|IQR, PS = 3 cm, SQ = 4 cm and PR = 10.5 cm, then TR =
A) 7 cm
B) 7.5 cm
C) 6 cm
D) 6.5 cm
3 cm
10.5 cm​

Answer 1

Answer:

E) 3 cm

Step-by-step explanation:

By Thales theorem

$\frac{4}{7} = \frac{TR}{10.5}$

$TR = \frac{21.0}{7}$

$TR = 3$

Hope it helps ♥️