When we get tangents or secants or a combination intersecting outside the circle, the intersection angle is half the difference of the arcs.
Here that means C = (1/2) ( arc AE - arc BD)
The total around the circle is 360 degrees so
arc AE = 360 - (25 + 115 + 115) = 105 degrees
C = (1/2) ( 105 - 25 ) = 40 degrees
Answer: B, 40 degrees
Answer:
Adding and subtracting negative and positive numbers. Proportions, ratios, Rate of change. And even more.
Step-by-step explanation:
Hope this helped
Answer:
number 1 is 62 6 over 7
Step-by-step explanation:
22/7 x20/1
and you get 62.6 over 7
The area of a postage stamp would be measured in cm2. (:
Answer:
5 and 6 or 25 and 36
Step-by-step explanation: