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Emmaleee
 2 years ago
The circle shown below has AB and BC as its tangents.
If the measure of arc AC is 160°, what is the measure of angle ABC?
80°
40°
60°
20°
Emmaleee
 2 years ago
The circle shown below has AB and BC as its tangents. If the measure of arc AC is 160°, what is the measure of angle ABC? 80° 40° 60° 20°

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LillieMax
 2 years ago
Best ResponseYou've already chosen the best response.0Can you post the image please?

Emmaleee
 2 years ago
Best ResponseYou've already chosen the best response.0can anyone help me with this question ?

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.2the angle subtended at center by arc AC = 160 the kite formed as 1 angle = 160 and 2 = 90 degrees so angle ABC = 369  (90+ 90 + 160)

Emmaleee
 2 years ago
Best ResponseYou've already chosen the best response.0sorry i was verifying my email

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.2work out whats in the parentheses first: 360 (90+90+160) = 360  340 = 20

cwrw238
 2 years ago
Best ResponseYou've already chosen the best response.2hope you follow it ok  a kite is an example of a quadrilateral ( 4 sides) where the sum of the 4 angles = 360 degrees
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