Answer:
Arc length : In his pizza, Arc length is the outer boundary of pizza and it can be calculated if we know the side length of the pizza and the central angle
Area of sector: since the whole pizza piece is a sector hence to calculate it's area we can use the formula of area of sector
(In degrees) = m/360 (πr²)
(In radians) = 1/2r²∅(theta)
To find a perimeter of any shape you just need to add together all the sides of the shape.
For example: /_\ (pretend this is a triangle)
If each side of the triangle is 5 cm, then 5+5+5=15 cm (or you can do 5*3=15 cm)
The perimeter of the triangle is 15 cm.
Hope I helped!(:
Multiply hourly rate by hours worked:
Saturday 7 hours x 9.00 = 63.00
Sunday: he gets paid 1 times his rate: 9.00 x 1 = 9.00
Multiply by hours : 9.00 x 4 = 36.00
Add the days together: 63 + 36 = 99.00
He earned 99.00
Answer:
The answer is 76500 : 153000
Step-by-step explanation:
You need to times 2
