Question

10cm & RS = 24cm and PQ is parallel to Rs.
is & Rs are two chords of a circle such that to
The distance between PQ & RS is 17 cm. Then the
radius of the circle is
ti 10cm
il 15cm
( 13cm
i nove of above​

Answer 1

Answer:

PQ parallel to RS then 240 = 10 cm

Answer 2

Step-by-step explanation:

r2=x2+(5)2

also, r2=(17−x)2+(12)2

So, x2+(5)2=(17−x)2+(12)2

x2+25=(17−x)2+144

⇒x=12

∴r2=144+25=169

⇒r=13cm