Answer:
A= 153.94 mm
Step-by-step explanation:
A = πr²
A=π(7)²
A= 153.94 mm
ANSWER
EXPLANATION
The given expression is
The middle radical contains a perfect square.
Note that:
Answer:
0.0007
Step-by-step explanation:
Answer:
11 bags
Step-by-step explanation:
725 jelly beans evenly into 29 plastic containers:
725/29=25 jelly beans in each plastic containers
275/25=11 Jim found eleven bags
Complete Question
The interior angle sum of a convex polygon is 2520.How many sides does the polygon have?
Answer:
16 sides
Step-by-step explanation:
The sum of angles in a polygon formula is given as:
(n - 2)180°
Where n = Number of sides of the polygon
Hence:
(n - 2)180°= 2520°
Divide both side by 180°
(n -2) = 2520/180
n - 2 = 14
n = 14 + 2 = 16
Therefore the number of sides the convex polygon has 16 sides.
