Measuring Circles
The diameter of a circle with a radius of 2.
What is 4?
-9x5
21-10x
What is 9x?
The length of a river is 500 miles. If 1 inch represents 25 miles, what is the length of the river?
What is 20 miles?
The radius of a circle with a 10.5 diameter.
What is 5.25?
-5+-35
What is 30?
4x-20
What is x=16?
The Area of a circle with the diameter of 1.
What is 0.78?
-15 x -37
What is 555?
On a map with a scale of 2cm=1km, the distance to Lily's house to the park is 4.6 centimeters, what is the actual distance?
What is 2.4 km?
The diameter of a circle with a radius of 22.78.
What is 45.56?
(-84)/12
What is -7?
15-1(12/4+1)
What is 56?
On a scale drawing 35 feet and represented by 25 inches, then a scale of 1/8 inches represent how many feet?
What is 0.175 feet?
The circumference of a circle with a 89.05 diameter.
What is 279.61?
-2,065x 23
What is -47,495?
1,158/3x
What is -300x?