X = 1st integer, y = 2nd integer, z = 3rd integer
y = 2x
z = 2y......z = 2(2x)...z = 4x
y = x + 17
2x = x + 17
2x - x = 17
x = 17
y = 2x
y = 2(17)
y = 34
z = 4x
z = 4(17)
z = 68
and the sum would be : 17 + 34 + 68 = 119
Answer:
4000
Step-by-step explanation:
- 1/2 · 40 · 200 = 20 · 200
- 20 · 200 = 4000
- 4000
Therefore, the answer is 4000.
Answer:
Option A is the correct answer.
Step-by-step explanation:
The sum of interior angles of a polygon is given by (n-2) x 180°, where n is the number of sides.
The sum of interior angles will not affect irregularity of polygon, it is same for regular and irregular polygon.
For a pentagon n =5.
Sum of interior angles = (5-2) x 180 = 3 x 180 = 540°
Option A is the correct answer.
Answer:
104degrees
Step-by-step explanation:
From the given diagram, line LJ bisects KN, hence arcKL = arcHJ
Given
arHJ = 4x
arc KJ = x+39
Equating both
4x = x+39
4x - x = 39
3x = 39
x = 39/3
x = 13
Since arcHK = arcHJ + arcKJ
arcHK = x+39+4x
arcHK = 5x+39
arcHK = 5(13) + 39
arcHK = 65+39
arcHK = 104degrees
Hence the measure of arcHK is 104degrees
