Answer:
Part 1) ![arc\ AB=49^o](https://tex.z-dn.net/?f=arc%5C%20AB%3D49%5Eo)
Part 2)
Part 3) ![arc\ BAC=156^o](https://tex.z-dn.net/?f=arc%5C%20BAC%3D156%5Eo)
Part 4) ![arc\ ACB=311^o](https://tex.z-dn.net/?f=arc%5C%20ACB%3D311%5Eo)
Step-by-step explanation:
Part 1) Find the measure of arc AB
we know that
----> by central angle
we have
![m\angle AOB=49^o](https://tex.z-dn.net/?f=m%5Cangle%20AOB%3D49%5Eo)
therefore
![arc\ AB=49^o](https://tex.z-dn.net/?f=arc%5C%20AB%3D49%5Eo)
Part 2) Find the measure of arc ABC
we know that
The central angle of complete circle is equal to 360 degrees
so
Part 3) Find the measure of arc BAC
we know that
----> by angle addition postulate
we have
---> by central angle
---> by central angle
so
![arc\ BAC=49^o+107^o=156^o](https://tex.z-dn.net/?f=arc%5C%20BAC%3D49%5Eo%2B107%5Eo%3D156%5Eo)
Part 4) Find the measure of arc ACB
we know that
The central angle of complete circle is equal to 360 degrees
so
![arc\ ACB=360^o-arc\ AB](https://tex.z-dn.net/?f=arc%5C%20ACB%3D360%5Eo-arc%5C%20AB)
substitute
![arc\ ACB=360^o-49^o=311^o](https://tex.z-dn.net/?f=arc%5C%20ACB%3D360%5Eo-49%5Eo%3D311%5Eo)
Answer:
5.3
Step-by-step explanation:
first u have to get ur numbers then divide 53 by 10
Answer:
It would hold .5 liters because 1000ml is equal to 1 liter
Step-by-step explanation:
Answer: I think it's the first one.
Step-by-step explanation:
Answer:
the answer is 11
Step-by-step explanation:
u do what is in the parentheses first then u multiply it by 4 than u add that to the answer of 8 divided by 2 than u subtract that by 5