Answer:-5/7,-4/7,-3/7,-2/7
Step-by-step explanation:
D. No, because not enough is information given to prove the triangles congruent by SAS
You would use the Pythagorean there on which is a^2+b^2=c^2, from there you plug int what they gave you and solve for b, and b=12
Given:
Consider the below figure attached with this question.
To find:
The measure of angle 3.
Solution:
According to intersecting secant theorem, if two secants of a circle intersect each other outside the circle, then the angle on the intersection is half of the difference of the intercepted arc.
Using the intersecting secant theorem, we get
Therefore, the measure of angle 3 is 30 degrees.