4.166 cans !
6*75 = 450 sq.ft
so approximately 4.166 cans will be required !
When a population or group of something is declining, and the amount that decreases is proportional to the size of the population.
Have a good day!!
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,
.