OpenStudy (anonymous):

The figure below shows a triangle with vertices A and B on a circle and vertex C outside it. Side AC is tangent to the circle. Side BC is a secant intersecting the circle at point X.

3 years ago
OpenStudy (anonymous):
3 years ago

OpenStudy (anonymous):

What is the measure of angle ACB? 32° 6° 24° 12°

3 years ago
OpenStudy (anonymous):

@CGGURUMANJUNATH isn't degree the measure of angles

3 years ago
OpenStudy (cggurumanjunath):

YES ,DEGREES IS THE MEASURE OF ANGLE.

3 years ago
OpenStudy (cggurumanjunath):

@ganeshie8

3 years ago
OpenStudy (cggurumanjunath):

@AravindG

3 years ago
OpenStudy (cggurumanjunath):

@Zarkon

3 years ago
OpenStudy (cggurumanjunath):

@texaschic101

3 years ago
OpenStudy (cggurumanjunath):

@lalaly

3 years ago
OpenStudy (rajat97):

cool question this can make heads spin but i'm trying:)

3 years ago
OpenStudy (anonymous):

yah

3 years ago
OpenStudy (rajat97):

got it!

3 years ago
OpenStudy (anonymous):

really how

3 years ago
OpenStudy (rajat97):

wait i think i'm missing some thing sorry but please be patient i'll get you on that in a few moments

3 years ago
OpenStudy (rajat97):

look it's related with the measure of the arc BA

3 years ago
OpenStudy (rajat97):

did you get any idea??

3 years ago
OpenStudy (anonymous):

not really

3 years ago
OpenStudy (rajat97):

what i did is: |dw:1388252886483:dw| by the cyclic quadrilateral theorem, the sum of the opposite angles=180 the measure of the arc is given so we can find out the measure of the remaining arc and by the theorem that the angle subtended by a chord on the centre is double of teh angle subtended by the chord on the circumference of the circle and most probably , i'm mistaken in calculating the measure of the remaining arc and i'm trying to do it:)

3 years ago