Answer:
sum of exterior angles of a polygon = 360°
therefore,
x + 5 + x + 10 + 3x - 8 + 5x + 10 = 360°
10x + 17 = 360°
x + 17 = 360 ÷ 10 = 36
x = 36 - 17 = 19
x = 19
<h3>rounding off 19 to nearest hundred = 20 </h3>
value of x will be 20
Answer:
i think its 600cm
Step-by-step explanation:
20 * 7 = 140 * 2 = 280
20 * 16 = 320
320 + 280
600
See https://web2.0calc.com/questions/can-someone-help-please_7.
Answer:
Step-by-step explanation:use slope formula = rise /run =
(x1, y1) = coordinates of first point in the line
(x2, y2) = coordinates of second point in the line
first point (c,d) second point (a,b)