Radius/Diameter
If a circle has a diameter of 349, what is the radius?
174.5
If a rectangle has a length of 34 and a width of 76 then what is the perimeter of the rectangle?
220
a negative number divided by a negative number will result in a (positive/negative) answer
positive
evaluate
10 - 7
3
evaluate
-20 + 12
-8
If a circle has a radius of 3874, what is the diameter?
7,748
If the length of a square is 2 inches then what is the perimeter of the entire square?
8
evaluate
-12 / 6
-2
evaluate
-8 - 12
-20
evaluate
16 + -20
-4
True or False : Radius is double the Diameter.
False, Diameter is double the Radius!
Find the perimeter of a triangle whose sides are 10cm, 7cm, and 5cm
22cm
evaluate
9 / -9
-1
evaluate
9 - (-7)
16
evaluate
-18 + -30
-48
How do you find the diameter of a circle if you are only given the radius?
Multiply the radius by two or double the radius
To build a fence around your property would you need to measure the perimeter or area, why?
Perimeter because it measures the outline of something.
evaluate
|400| / |-5|
80
create the equation
I have $40. My mom takes $15. Now I have $25.
40 - 15 = 25
create the equation
I owe my sister 17 hair ties. I found 20 in my room. I give her the 17 that I owe her, I now have 3 hair ties left
-17 + 20 = 3
What day of the year is Pi day?
March 14
because it's 3.14
If the area of a square is 49 square units, then find its perimeter.
28 units
evaluate
-|64| / |8|
-8
evaluate
-17 - (-12)
-5
If I have $2900 on my debit card and I get a vet bill of $620. After I pay my vet bill, how much money am I left with?
$2280