Answer:
153.9 m² (nearest tenth)
Step-by-step explanation:
When the angle is measured in degrees, the formula of the area of sector is:
Given: r= 14m, θ= 90
Area of sector
Answer:
16.66pound
Step-by-step explanation:
roughly 16.66 pound
if in 6 years it become half which is =10
then 10÷6= 1.67
then 1.67 pound is decayed every year.
in 2 years it decay 1.67×2= 3.34
so , the remaining is 20-3.34=16.66pound
A reference angle is always between 0-90. so 360-295=65deg.
<span>Hints: </span>
<span>Quadrant I angle: reference angle is same as given angle. </span>
<span>Quad II: subtract angle from 180 </span>
<span>Quadrant III: subtract 180 from angle </span>
<span>Quad IV: subtract angle from 360.</span>
1/5 is an expression that represents 1÷5= .2
Since the return decimal equivalent doesn't go on forever and has a finite end, this is a member of the rational number set.
