The central angles are equal...360/n in this case n=6 so the angles are all 60 degrees...
The arc lengths are the circumference of the pizzas. 4p" and 14p" respectively.
Answer:
b=4
Step-by-step explanation:
Answer:
<h3>There are 100 girls in the school</h3>
Step-by-step explanation:
Let the total number of people be x
To find the number of girls in the class we must first find the total number of people in the class
First find the total parts
That's
2 + 5 = 7
2/7 of the total number of people are boys
So we have
2/7 × x = 40
Multiply through by 7
2x = 280
Divide both sides by 2
x = 140
There are 140 people in the school
Finding the number of girls we have
5/7 × 140
= 100
There are 100 girls in the school
Hope this helps you
Answer:
8c
Step-by-step explanation: