Step-by-step explanation:
Sum of interior angles of a polygon is given by (n-2)180°
where,n is the number of sides.
Since this polygon has 5sides,
sum of the interior angles = (5-2)180°=540°
x+150°+120°+75°+60°=540°
x°=540°-405° = 135°
√27 = 5.2 (to 1 dp)
√39 = 6.2 (to 1 dp)
A. √39 is greater.
B. 6 is the only whole number between the two.
Hope this helped :)
All you have to do here is to find the unit rate for
"<span>an area of 1260 square sentimeters in 1/6 of an hour:"
1260 sq. cm.
------------------- = (1260)(6) sq cm per hour = 7560 sq cm per hour (answer)
(1/6) hr</span>