In the figure M is the centre of the circle. AB and CD are parallel chords. The diametre of the circle is 30 cm, AB = 18 cm, CD = 24cm
1. Find the diameter from the centre to AB
2. Find the distance between AB and CD 3. If AB abd CD are on the same side of the centre, then what is the distance between them ?
Answers
Answered by
3
Answer:
89cm is the answer for this question please follow me
Answered by
0
Answer:
Step-by-step explanation:
Correct option is C)
r
2
=x
2
+(5)
2
also, r
2
=(17−x)
2
+(12)
2
So, x
2
+(5)
2
=(17−x)
2
+(12)
2
x
2
+25=(17−x)
2
+144
⇒x=12
∴r
2
=144+25=169
⇒r=13cm
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