Can you post another picture cant see full question
Answer:
For example, 8f + 4g is one of the most used expression
Another example is 4 (2f + g), is correct too
Felt appears to be right triangles
A appears to be an equilateral triangle
Answer:
70°
Step-by-step explanation:
The tangent- chord angle is one half the measure of the intercepted arc.
intercepted arc = 360° - 220° = 140°, thus
inscribed angle = 0.5 × 140° = 70°
