I believe this would be 11/2
hope this helps!
This is a transversal so by the Alternate Exterior Angles Theorem, the missing angle is 110 also.
Area of one triangle:
2x7=84
84/2=42
Area of all the triangles:
42x4=168
Total area:
168+49=217
Answer:
A chord is a line segment with endpoints on the circle. le Conjecture tells us that the central angles determined by the congruent chords are equal in measure
Step-by-step explanation: