Answer:
116 degrees
Step-by-step explanation:
Answer:
120 feet of fence is enough for a circle 38 feet in diameter
Step-by-step explanation:
1. SAS
2. HL
3. AAS
4 AAS
Given:
In circle O, m∠R = 30.8°.
To find:
The m∠NOQ
Solution:
Central angle theorem: According to this theorem, the central angle is always twice of subtended angle on the same arc.
Angle NOQ and angle NRQ are on the same arc but ∠NOQ is the central angle and ∠NRQ is the subtended angle on the arc NQ.
Using central angle theorem, we get




Therefore,
.