We have a polygon whose the sum of interior angles is 20 right angles (the measurement of each right angle is 90°), that means
the sum = 20 × 90°
the sum = 1800°
The sum of interior angles on any polygon could be determined using formula
sum = (n - 2) × 180°
n stands for the number of sides the polygon has
sum = (n - 2) × 180°
1800° = (n - 2) × 180°
1800°/180° = n - 2
10 = n - 2
n = 12
The polygon has 12 sides
Answer:
................
Step-by-step explanation:
Assuming the probability of selecting one man is 1/2 and independent events,
Answer: 1/32
Answer:
(2)
Step-by-step explanation:
-3,2
-1,-1
slope is -1.5
