In the figure, O is the centre of the circle. AB=CD,OM1AB, ON 1 CD, CD = 6 cm and ON= 5 cm. (a) Find the length of AM. 5 cm (b) Judy claims that the area of the circle is greater than 100 cm2. Do you agree? Explain your answer.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter11: Rational And Irrational Numbers
Section11.5: Square Roots Of Variable Expressions
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In the figure, O is the centre of the circle. AB= CD,OMl AB, ON 1
CD,
CD = 6 cm and ON= 5 cm.
(a) Find the length of AM.
5 cm
(b) Judy claims that the area of the circle is greater than 100 cm?. Do you agree? Explain your
answer.
Transcribed Image Text:In the figure, O is the centre of the circle. AB= CD,OMl AB, ON 1 CD, CD = 6 cm and ON= 5 cm. (a) Find the length of AM. 5 cm (b) Judy claims that the area of the circle is greater than 100 cm?. Do you agree? Explain your answer.
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