Just divide the arc the inscribe angle forms by 2. So 100/2 = 50 = a, and b is 55.
Answer:
3452.2
Step-by-step explanation:
3452.2
Answer:
3/10
Step-by-step explanation:there are 10 marbles all together three blue ones
Maybe you should contact your teacher
Use Pythagorean theorem.
[tex]|ON|^2+|MN|^2=|OM|^2\\\\x^2+x^2=8^2\\\\2x^2=64\ \ \ \ |divide\ both\ sides\ by\ 2\\\\x^2=32\to x=\sqrt{32}\\\\x=\sqrt{16\cdot2}\\\\x=\sqrt{16}\cdot\sqrt2\\\\\boxed{x=4\sqrt2}
Answer: |MN| = 4√2.
