Two circles intersect each other at the points A and B. A straight line parallel to AB intersects the circles at C, D, E and F. If CD = 4.5 cm, then the measure of EF is?
A. 1.50 cm
B. 2.25 cm
C. 4.50 cm
D. 9.00 cm
Answer: Option C
A. 1.50 cm
B. 2.25 cm
C. 4.50 cm
D. 9.00 cm
Answer: Option C
A. $$\frac{{23\sqrt {21} }}{4}$$
B. $$\frac{{15\sqrt {21} }}{4}$$
C. $$\frac{{17\sqrt {21} }}{5}$$
D. $$\frac{{23\sqrt {21} }}{5}$$
In the given figure, ∠ONY = 50° and ∠OMY = 15°. Then the value of the ∠MON is
A. 30°
B. 40°
C. 20°
D. 70°
Join The Discussion