Area=πr^2 * β/360
=3.142*(6^2)(60/360)
18.852cm^2
option D is the answer
Answer:
106
Step-by-step explanation:
the angles must make a total of 540°
if you add up all angles it will be 434°
subtract it from the total(540 - 434) and you will find the value of X
8x - 3x - 7 = 23
5x - 7 = 23
5x = 30
x = 30/5 = 6
<span>slope formula, which states that m = (y2 -- y1) / (x2 -- x1).</span>
